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Open Source Computer Vision Library
https://opencv.org/
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732 lines
88 KiB
732 lines
88 KiB
15 years ago
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{\f43\fswiss\fcharset161\fprq2 Arial Greek;}{\f44\fswiss\fcharset162\fprq2 Arial Tur;}{\f45\fswiss\fcharset177\fprq2 Arial (Hebrew);}{\f46\fswiss\fcharset178\fprq2 Arial (Arabic);}{\f47\fswiss\fcharset186\fprq2 Arial Baltic;}}
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\fs24\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 \snext0 Normal;}{\s1\ql \li0\ri0\sb360\sa60\keepn\pagebb\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 \b\f1\fs52\lang1033\langfe1033\kerning32\cgrid\langnp1033\langfenp1033
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\sbasedon0 \snext0 \sautoupd heading 1;}{\s2\qc \li0\ri0\keepn\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 \b\f1\fs44\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 \sbasedon0 \snext0 heading 2;}{
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\sbasedon10 FollowedHyperlink;}}{\info{\title }{\author vzaguskX}{\operator vpisarev}{\creatim\yr2002\mo11\dy22\hr18\min6}{\revtim\yr2002\mo11\dy22\hr18\min6}{\version2}{\edmins0}{\nofpages16}{\nofwords2873}{\nofchars16377}{\*\company iNNL}
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{\nofcharsws20112}{\vern8269}}\paperw11906\paperh16838\margl1701\margr850\margt1134\margb1134 \widowctrl\ftnbj\aenddoc\noxlattoyen\expshrtn\noultrlspc\dntblnsbdb\nospaceforul\hyphcaps0\formshade\horzdoc\dgmargin\dghspace180\dgvspace180\dghorigin1701
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\dgvorigin1134\dghshow1\dgvshow1\jexpand\viewkind4\viewscale100\pgbrdrhead\pgbrdrfoot\splytwnine\ftnlytwnine\htmautsp\nolnhtadjtbl\useltbaln\alntblind\lytcalctblwd\lyttblrtgr\lnbrkrule \fet0\sectd
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\linex0\headery708\footery708\colsx708\endnhere\sectlinegrid360\sectdefaultcl {\*\pnseclvl1\pnucrm\pnstart1\pnindent720\pnhang{\pntxta .}}{\*\pnseclvl2\pnucltr\pnstart1\pnindent720\pnhang{\pntxta .}}{\*\pnseclvl3\pndec\pnstart1\pnindent720\pnhang
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{\pntxta .}}{\*\pnseclvl4\pnlcltr\pnstart1\pnindent720\pnhang{\pntxta )}}{\*\pnseclvl5\pndec\pnstart1\pnindent720\pnhang{\pntxtb (}{\pntxta )}}{\*\pnseclvl6\pnlcltr\pnstart1\pnindent720\pnhang{\pntxtb (}{\pntxta )}}{\*\pnseclvl7
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\pnlcrm\pnstart1\pnindent720\pnhang{\pntxtb (}{\pntxta )}}{\*\pnseclvl8\pnlcltr\pnstart1\pnindent720\pnhang{\pntxtb (}{\pntxta )}}{\*\pnseclvl9\pnlcrm\pnstart1\pnindent720\pnhang{\pntxtb (}{\pntxta )}}\pard\plain
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\s3\ql \li0\ri0\keepn\widctlpar\aspalpha\aspnum\faauto\outlinelevel2\adjustright\rin0\lin0\itap0 \b\fs40\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {
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\par }\pard\plain \qc \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 \fs24\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {\fs20\lang1024\langfe1024\noproof
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{\shpgrp{\*\shpinst\shpleft360\shptop4192\shpright8640\shpbottom7252\shpfhdr0\shpbxcolumn\shpbxignore\shpbypara\shpbyignore\shpwr3\shpwrk0\shpfblwtxt0\shpz0\shplid1026
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{\sp{\sn groupLeft}{\sv 1813}}{\sp{\sn groupTop}{\sv 5094}}{\sp{\sn groupRight}{\sv 10093}}{\sp{\sn groupBottom}{\sv 8154}}{\sp{\sn fFlipH}{\sv 0}}{\sp{\sn fFlipV}{\sv 0}}{\sp{\sn posh}{\sv 0}}{\sp{\sn posv}{\sv 0}}{\sp{\sn fLayoutInCell}{\sv 1}}
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{\sp{\sn fLayoutInCell}{\sv 1}}{\shp{\*\shpinst\shplid1027{\sp{\sn relLeft}{\sv 1903}}{\sp{\sn relTop}{\sv 6894}}{\sp{\sn relRight}{\sv 10003}}{\sp{\sn relBottom}{\sv 8154}}
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{\sp{\sn fRelFlipH}{\sv 0}}{\sp{\sn fRelFlipV}{\sv 0}}{\sp{\sn shapeType}{\sv 202}}{\sp{\sn lTxid}{\sv 65536}}{\sp{\sn fFilled}{\sv 0}}{\sp{\sn fLine}{\sv 0}}{\sp{\sn posh}{\sv 2}}{\sp{\sn posrelh}{\sv 1}}{\sp{\sn posrelv}{\sv 1}}
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{\sp{\sn fLayoutInCell}{\sv 1}}{\sp{\sn fLayoutInCell}{\sv 1}}{\shptxt \pard\plain \s2\qc \li0\ri0\keepn\widctlpar\aspalpha\aspnum\faauto\outlinelevel1\adjustright\rin0\lin0\itap0 \b\f1\fs44\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {
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\fs52\charscalex150 Reference manual
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\par }}}}{\shp{\*\shpinst\shplid1028{\sp{\sn relLeft}{\sv 1813}}{\sp{\sn relTop}{\sv 5094}}{\sp{\sn relRight}{\sv 10093}}{\sp{\sn relBottom}{\sv 7074}}{\sp{\sn fRelFlipH}{\sv 0}}
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{\sp{\sn fRelFlipV}{\sv 0}}{\sp{\sn shapeType}{\sv 202}}{\sp{\sn lTxid}{\sv 131072}}{\sp{\sn fFilled}{\sv 0}}{\sp{\sn fLine}{\sv 0}}{\sp{\sn posh}{\sv 2}}{\sp{\sn posrelh}{\sv 1}}{\sp{\sn fLayoutInCell}{\sv 1}}{\sp{\sn fLayoutInCell}{\sv 1}}{\shptxt
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\pard\plain \s3\ql \li0\ri0\keepn\widctlpar\aspalpha\aspnum\faauto\outlinelevel2\adjustright\rin0\lin0\itap0 \b\fs40\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {CvCam
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\par }}}}}{\shprslt{\*\do\dobxcolumn\dobypara\dodhgt8192\dpgroup\dpcount3\dpx360\dpy4192\dpxsize8280\dpysize3060\dptxbx\dptxlrtb{\dptxbxtext\pard\plain \s2\qc \li0\ri0\keepn\widctlpar\aspalpha\aspnum\faauto\outlinelevel1\adjustright\rin0\lin0\itap0
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\b\f1\fs44\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {\fs52\charscalex150 Reference manual
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\par }}\dpx90\dpy1800\dpxsize8100\dpysize1260\dpfillfgcr255\dpfillfgcg255\dpfillfgcb255\dpfillbgcr255\dpfillbgcg255\dpfillbgcb255\dpfillpat0\dplinehollow\dptxbx\dptxlrtb{\dptxbxtext\pard\plain
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\s3\ql \li0\ri0\keepn\widctlpar\aspalpha\aspnum\faauto\outlinelevel2\adjustright\rin0\lin0\itap0 \b\fs40\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {CvCam
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\par }}\dpx0\dpy0\dpxsize8280\dpysize1980\dpfillfgcr255\dpfillfgcg255\dpfillfgcb255\dpfillbgcr255\dpfillbgcg255\dpfillbgcb255\dpfillpat0\dplinehollow\dpendgroup\dpx0\dpy0\dpxsize0\dpysize0}}}}{\page }{\f1\fs72 Contents}{\field\fldedit{\*\fldinst {\f1\fs72
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TOC \\o "1-3" \\h \\z }}{\fldrslt {\lang1024\langfe1024\noproof
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\par }\pard\plain \s15\ql \li0\ri0\sb120\sa120\widctlpar\tqr\tldot\tx9345\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 \b\caps\fs24\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {\field\fldedit{\*\fldinst {\cs24\ul\cf2\lang1024\langfe1024\noproof }{
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\lang1024\langfe1024\noproof HYPERLINK \\l "_Toc517241033"}{\cs24\ul\cf2\lang1024\langfe1024\noproof }{\ul\cf2\lang1024\langfe1024\noproof {\*\datafield
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08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300033003300000000}}}{\fldrslt {\cs24\ul\cf2\lang1024\langfe1024\noproof Introduction}{\lang1024\langfe1024\noproof\webhidden \tab }{\field{\*\fldinst {
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\lang1024\langfe1024\noproof\webhidden PAGEREF _Toc517241033 \\h }{\lang1024\langfe1024\noproof {\*\datafield 08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300033003300000000}}}{\fldrslt {
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\lang1024\langfe1024\noproof\webhidden 3}}}}}{\b0\caps0\lang1024\langfe1024\noproof
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\par }{\field\fldedit{\*\fldinst {\cs24\ul\cf2\lang1024\langfe1024\noproof }{\lang1024\langfe1024\noproof HYPERLINK \\l "_Toc517241034"}{\cs24\ul\cf2\lang1024\langfe1024\noproof }{\ul\cf2\lang1024\langfe1024\noproof {\*\datafield
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08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300033003400000000}}}{\fldrslt {\cs24\ul\cf2\lang1024\langfe1024\noproof Common Usage}{\lang1024\langfe1024\noproof\webhidden \tab }{\field{\*\fldinst {
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\lang1024\langfe1024\noproof\webhidden PAGEREF _Toc517241034 \\h }{\lang1024\langfe1024\noproof {\*\datafield 08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300033003400000000}}}{\fldrslt {
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\lang1024\langfe1024\noproof\webhidden 5}}}}}{\b0\caps0\lang1024\langfe1024\noproof
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\par }{\field\fldedit{\*\fldinst {\cs24\ul\cf2\lang1024\langfe1024\noproof }{\lang1024\langfe1024\noproof HYPERLINK \\l "_Toc517241035"}{\cs24\ul\cf2\lang1024\langfe1024\noproof }{\ul\cf2\lang1024\langfe1024\noproof {\*\datafield
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08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300033003500000000}}}{\fldrslt {\cs24\ul\cf2\lang1024\langfe1024\noproof Howto:}{\lang1024\langfe1024\noproof\webhidden \tab }{\field{\*\fldinst {
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\lang1024\langfe1024\noproof\webhidden PAGEREF _Toc517241035 \\h }{\lang1024\langfe1024\noproof {\*\datafield 08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300033003500000000}}}{\fldrslt {
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\lang1024\langfe1024\noproof\webhidden 8}}}}}{\b0\caps0\lang1024\langfe1024\noproof
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\par }\pard\plain \s16\ql \li240\ri0\widctlpar\tqr\tldot\tx9345\aspalpha\aspnum\faauto\adjustright\rin0\lin240\itap0 \scaps\fs24\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {\field\fldedit{\*\fldinst {\cs24\ul\cf2\lang1024\langfe1024\noproof }{
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\lang1024\langfe1024\noproof HYPERLINK \\l "_Toc517241036"}{\cs24\ul\cf2\lang1024\langfe1024\noproof }{\ul\cf2\lang1024\langfe1024\noproof {\*\datafield
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08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300033003600000000}}}{\fldrslt {\cs24\ul\cf2\lang1024\langfe1024\noproof Begin work with cvcam}{\lang1024\langfe1024\noproof\webhidden \tab }
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{\field{\*\fldinst {\lang1024\langfe1024\noproof\webhidden PAGEREF _Toc517241036 \\h }{\lang1024\langfe1024\noproof {\*\datafield 08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300033003600000000}}
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}{\fldrslt {\lang1024\langfe1024\noproof\webhidden 8}}}}}{\scaps0\lang1024\langfe1024\noproof
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\par }{\field\fldedit{\*\fldinst {\cs24\ul\cf2\lang1024\langfe1024\noproof }{\lang1024\langfe1024\noproof HYPERLINK \\l "_Toc517241037"}{\cs24\ul\cf2\lang1024\langfe1024\noproof }{\ul\cf2\lang1024\langfe1024\noproof {\*\datafield
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08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300033003700000000}}}{\fldrslt {\cs24\ul\cf2\lang1024\langfe1024\noproof Select a camera}{\lang1024\langfe1024\noproof\webhidden \tab }{\field{\*\fldinst {
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\lang1024\langfe1024\noproof\webhidden PAGEREF _Toc517241037 \\h }{\lang1024\langfe1024\noproof {\*\datafield 08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300033003700000000}}}{\fldrslt {
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\lang1024\langfe1024\noproof\webhidden 8}}}}}{\scaps0\lang1024\langfe1024\noproof
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\par }{\field\fldedit{\*\fldinst {\cs24\ul\cf2\lang1024\langfe1024\noproof }{\lang1024\langfe1024\noproof HYPERLINK \\l "_Toc517241038"}{\cs24\ul\cf2\lang1024\langfe1024\noproof }{\ul\cf2\lang1024\langfe1024\noproof {\*\datafield
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08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300033003800000000}}}{\fldrslt {\cs24\ul\cf2\lang1024\langfe1024\noproof Set up camera(s)}{\lang1024\langfe1024\noproof\webhidden \tab }{\field{\*\fldinst {
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\lang1024\langfe1024\noproof\webhidden PAGEREF _Toc517241038 \\h }{\lang1024\langfe1024\noproof {\*\datafield 08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300033003800000000}}}{\fldrslt {
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\lang1024\langfe1024\noproof\webhidden 8}}}}}{\scaps0\lang1024\langfe1024\noproof
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\par }{\field\fldedit{\*\fldinst {\cs24\ul\cf2\lang1024\langfe1024\noproof }{\lang1024\langfe1024\noproof HYPERLINK \\l "_Toc517241039"}{\cs24\ul\cf2\lang1024\langfe1024\noproof }{\ul\cf2\lang1024\langfe1024\noproof {\*\datafield
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08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300033003900000000}}}{\fldrslt {\cs24\ul\cf2\lang1024\langfe1024\noproof Render the video stream}{\lang1024\langfe1024\noproof\webhidden \tab }
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{\field{\*\fldinst {\lang1024\langfe1024\noproof\webhidden PAGEREF _Toc517241039 \\h }{\lang1024\langfe1024\noproof {\*\datafield 08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300033003900000000}}
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}{\fldrslt {\lang1024\langfe1024\noproof\webhidden 9}}}}}{\scaps0\lang1024\langfe1024\noproof
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\par }{\field\fldedit{\*\fldinst {\cs24\ul\cf2\lang1024\langfe1024\noproof }{\lang1024\langfe1024\noproof HYPERLINK \\l "_Toc517241040"}{\cs24\ul\cf2\lang1024\langfe1024\noproof }{\ul\cf2\lang1024\langfe1024\noproof {\*\datafield
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08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300034003000000000}}}{\fldrslt {\cs24\ul\cf2\lang1024\langfe1024\noproof Make the settings active}{\lang1024\langfe1024\noproof\webhidden \tab }
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{\field{\*\fldinst {\lang1024\langfe1024\noproof\webhidden PAGEREF _Toc517241040 \\h }{\lang1024\langfe1024\noproof {\*\datafield 08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300034003000000000}}
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}{\fldrslt {\lang1024\langfe1024\noproof\webhidden 9}}}}}{\scaps0\lang1024\langfe1024\noproof
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\par }{\field\fldedit{\*\fldinst {\cs24\ul\cf2\lang1024\langfe1024\noproof }{\lang1024\langfe1024\noproof HYPERLINK \\l "_Toc517241041"}{\cs24\ul\cf2\lang1024\langfe1024\noproof }{\ul\cf2\lang1024\langfe1024\noproof {\*\datafield
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\lang1024\langfe1024\noproof\webhidden PAGEREF _Toc517241041 \\h }{\lang1024\langfe1024\noproof {\*\datafield 08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300034003100000000}}}{\fldrslt {
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\lang1024\langfe1024\noproof\webhidden 9}}}}}{\scaps0\lang1024\langfe1024\noproof
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\par }{\field\fldedit{\*\fldinst {\cs24\ul\cf2\lang1024\langfe1024\noproof }{\lang1024\langfe1024\noproof HYPERLINK \\l "_Toc517241042"}{\cs24\ul\cf2\lang1024\langfe1024\noproof }{\ul\cf2\lang1024\langfe1024\noproof {\*\datafield
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{\field{\*\fldinst {\lang1024\langfe1024\noproof\webhidden PAGEREF _Toc517241042 \\h }{\lang1024\langfe1024\noproof {\*\datafield 08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300034003200000000}}
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}{\fldrslt {\lang1024\langfe1024\noproof\webhidden 9}}}}}{\scaps0\lang1024\langfe1024\noproof
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\par }{\field\fldedit{\*\fldinst {\cs24\ul\cf2\lang1024\langfe1024\noproof }{\lang1024\langfe1024\noproof HYPERLINK \\l "_Toc517241043"}{\cs24\ul\cf2\lang1024\langfe1024\noproof }{\ul\cf2\lang1024\langfe1024\noproof {\*\datafield
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08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300034003300000000}}}{\fldrslt {\cs24\ul\cf2\lang1024\langfe1024\noproof Process video frames}{\lang1024\langfe1024\noproof\webhidden \tab }
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{\field{\*\fldinst {\lang1024\langfe1024\noproof\webhidden PAGEREF _Toc517241043 \\h }{\lang1024\langfe1024\noproof {\*\datafield 08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300034003300000000}}
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}{\fldrslt {\lang1024\langfe1024\noproof\webhidden 9}}}}}{\scaps0\lang1024\langfe1024\noproof
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\par }{\field\fldedit{\*\fldinst {\cs24\ul\cf2\lang1024\langfe1024\noproof }{\lang1024\langfe1024\noproof HYPERLINK \\l "_Toc517241044"}{\cs24\ul\cf2\lang1024\langfe1024\noproof }{\ul\cf2\lang1024\langfe1024\noproof {\*\datafield
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08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300034003400000000}}}{\fldrslt {\cs24\ul\cf2\lang1024\langfe1024\noproof Get the pointer to last frame}{\lang1024\langfe1024\noproof\webhidden \tab }
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||
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{\field{\*\fldinst {\lang1024\langfe1024\noproof\webhidden PAGEREF _Toc517241044 \\h }{\lang1024\langfe1024\noproof {\*\datafield 08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300034003400000000}}
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}{\fldrslt {\lang1024\langfe1024\noproof\webhidden 10}}}}}{\scaps0\lang1024\langfe1024\noproof
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\par }{\field\fldedit{\*\fldinst {\cs24\ul\cf2\lang1024\langfe1024\noproof }{\lang1024\langfe1024\noproof HYPERLINK \\l "_Toc517241045"}{\cs24\ul\cf2\lang1024\langfe1024\noproof }{\ul\cf2\lang1024\langfe1024\noproof {\*\datafield
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08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300034003500000000}}}{\fldrslt {\cs24\ul\cf2\lang1024\langfe1024\noproof Play an avi file and process it\rquote s frames if needed}{
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||
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\lang1024\langfe1024\noproof\webhidden \tab }{\field{\*\fldinst {\lang1024\langfe1024\noproof\webhidden PAGEREF _Toc517241045 \\h }{\lang1024\langfe1024\noproof {\*\datafield
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08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300034003500000000}}}{\fldrslt {\lang1024\langfe1024\noproof\webhidden 10}}}}}{\scaps0\lang1024\langfe1024\noproof
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\par }{\field\fldedit{\*\fldinst {\cs24\ul\cf2\lang1024\langfe1024\noproof }{\lang1024\langfe1024\noproof HYPERLINK \\l "_Toc517241046"}{\cs24\ul\cf2\lang1024\langfe1024\noproof }{\ul\cf2\lang1024\langfe1024\noproof {\*\datafield
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08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300034003600000000}}}{\fldrslt {\cs24\ul\cf2\lang1024\langfe1024\noproof Work with multiple cameras under linux}{\lang1024\langfe1024\noproof\webhidden \tab
|
||
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}{\field{\*\fldinst {\lang1024\langfe1024\noproof\webhidden PAGEREF _Toc517241046 \\h }{\lang1024\langfe1024\noproof {\*\datafield 08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300034003600000000}}
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}{\fldrslt {\lang1024\langfe1024\noproof\webhidden 11}}}}}{\scaps0\lang1024\langfe1024\noproof
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\par }{\field\fldedit{\*\fldinst {\cs24\ul\cf2\lang1024\langfe1024\noproof }{\lang1024\langfe1024\noproof HYPERLINK \\l "_Toc517241047"}{\cs24\ul\cf2\lang1024\langfe1024\noproof }{\ul\cf2\lang1024\langfe1024\noproof {\*\datafield
|
||
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08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300034003700000000}}}{\fldrslt {\cs24\ul\cf2\lang1024\langfe1024\noproof Work with multiple cameras under Windows}{\lang1024\langfe1024\noproof\webhidden
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||
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\tab }{\field{\*\fldinst {\lang1024\langfe1024\noproof\webhidden PAGEREF _Toc517241047 \\h }{\lang1024\langfe1024\noproof {\*\datafield 08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300034003700000000}}
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}{\fldrslt {\lang1024\langfe1024\noproof\webhidden 11}}}}}{\scaps0\lang1024\langfe1024\noproof
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\par }{\field\fldedit{\*\fldinst {\cs24\ul\cf2\lang1024\langfe1024\noproof }{\lang1024\langfe1024\noproof HYPERLINK \\l "_Toc517241048"}{\cs24\ul\cf2\lang1024\langfe1024\noproof }{\ul\cf2\lang1024\langfe1024\noproof {\*\datafield
|
||
|
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08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300034003800000000}}}{\fldrslt {\cs24\ul\cf2\lang1024\langfe1024\noproof Finish working with cvcam}{\lang1024\langfe1024\noproof\webhidden \tab }
|
||
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{\field{\*\fldinst {\lang1024\langfe1024\noproof\webhidden PAGEREF _Toc517241048 \\h }{\lang1024\langfe1024\noproof {\*\datafield 08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300034003800000000}}
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}{\fldrslt {\lang1024\langfe1024\noproof\webhidden 11}}}}}{\scaps0\lang1024\langfe1024\noproof
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\par }\pard\plain \s15\ql \li0\ri0\sb120\sa120\widctlpar\tqr\tldot\tx9345\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 \b\caps\fs24\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {\field\fldedit{\*\fldinst {\cs24\ul\cf2\lang1024\langfe1024\noproof }{
|
||
|
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\lang1024\langfe1024\noproof HYPERLINK \\l "_Toc517241049"}{\cs24\ul\cf2\lang1024\langfe1024\noproof }{\ul\cf2\lang1024\langfe1024\noproof {\*\datafield
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||
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08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300034003900000000}}}{\fldrslt {\cs24\ul\cf2\lang1024\langfe1024\noproof Cvcam Reference}{\lang1024\langfe1024\noproof\webhidden \tab }{\field{\*\fldinst {
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||
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\lang1024\langfe1024\noproof\webhidden PAGEREF _Toc517241049 \\h }{\lang1024\langfe1024\noproof {\*\datafield 08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300034003900000000}}}{\fldrslt {
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\lang1024\langfe1024\noproof\webhidden 12}}}}}{\b0\caps0\lang1024\langfe1024\noproof
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||
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\par }\pard\plain \s16\ql \li240\ri0\widctlpar\tqr\tldot\tx9345\aspalpha\aspnum\faauto\adjustright\rin0\lin240\itap0 \scaps\fs24\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {\field\fldedit{\*\fldinst {\cs24\ul\cf2\lang1024\langfe1024\noproof }{
|
||
|
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\lang1024\langfe1024\noproof HYPERLINK \\l "_Toc517241050"}{\cs24\ul\cf2\lang1024\langfe1024\noproof }{\ul\cf2\lang1024\langfe1024\noproof {\*\datafield
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||
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08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300035003000000000}}}{\fldrslt {\cs24\ul\cf2\lang1024\langfe1024\noproof cvcam API}{\lang1024\langfe1024\noproof\webhidden \tab }{\field{\*\fldinst {
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||
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\lang1024\langfe1024\noproof\webhidden PAGEREF _Toc517241050 \\h }{\lang1024\langfe1024\noproof {\*\datafield 08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300035003000000000}}}{\fldrslt {
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\lang1024\langfe1024\noproof\webhidden 12}}}}}{\scaps0\lang1024\langfe1024\noproof
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\par }\pard\plain \s17\ql \li480\ri0\widctlpar\tqr\tldot\tx9345\aspalpha\aspnum\faauto\adjustright\rin0\lin480\itap0 \i\fs24\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {\field\fldedit{\*\fldinst {\cs24\ul\cf2\lang1024\langfe1024\noproof }{
|
||
|
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\lang1024\langfe1024\noproof HYPERLINK \\l "_Toc517241051"}{\cs24\ul\cf2\lang1024\langfe1024\noproof }{\ul\cf2\lang1024\langfe1024\noproof {\*\datafield
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||
|
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08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300035003100000000}}}{\fldrslt {\cs24\ul\cf2\lang1024\langfe1024\noproof cvcamExit}{\lang1024\langfe1024\noproof\webhidden \tab }{\field{\*\fldinst {
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||
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\lang1024\langfe1024\noproof\webhidden PAGEREF _Toc517241051 \\h }{\lang1024\langfe1024\noproof {\*\datafield 08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300035003100000000}}}{\fldrslt {
|
||
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\lang1024\langfe1024\noproof\webhidden 12}}}}}{\i0\lang1024\langfe1024\noproof
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||
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\par }{\field\fldedit{\*\fldinst {\cs24\ul\cf2\lang1024\langfe1024\noproof }{\lang1024\langfe1024\noproof HYPERLINK \\l "_Toc517241052"}{\cs24\ul\cf2\lang1024\langfe1024\noproof }{\ul\cf2\lang1024\langfe1024\noproof {\*\datafield
|
||
|
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08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300035003200000000}}}{\fldrslt {\cs24\ul\cf2\lang1024\langfe1024\noproof cvcamGetCamerasCount}{\lang1024\langfe1024\noproof\webhidden \tab }
|
||
|
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{\field{\*\fldinst {\lang1024\langfe1024\noproof\webhidden PAGEREF _Toc517241052 \\h }{\lang1024\langfe1024\noproof {\*\datafield 08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300035003200000000}}
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}{\fldrslt {\lang1024\langfe1024\noproof\webhidden 12}}}}}{\i0\lang1024\langfe1024\noproof
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||
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\par }{\field\fldedit{\*\fldinst {\cs24\ul\cf2\lang1024\langfe1024\noproof }{\lang1024\langfe1024\noproof HYPERLINK \\l "_Toc517241053"}{\cs24\ul\cf2\lang1024\langfe1024\noproof }{\ul\cf2\lang1024\langfe1024\noproof {\*\datafield
|
||
|
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08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300035003300000000}}}{\fldrslt {\cs24\ul\cf2\lang1024\langfe1024\noproof cvcamGetProperty}{\lang1024\langfe1024\noproof\webhidden \tab }{\field{\*\fldinst {
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||
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\lang1024\langfe1024\noproof\webhidden PAGEREF _Toc517241053 \\h }{\lang1024\langfe1024\noproof {\*\datafield 08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300035003300000000}}}{\fldrslt {
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\lang1024\langfe1024\noproof\webhidden 12}}}}}{\i0\lang1024\langfe1024\noproof
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||
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\par }{\field\fldedit{\*\fldinst {\cs24\ul\cf2\lang1024\langfe1024\noproof }{\lang1024\langfe1024\noproof HYPERLINK \\l "_Toc517241054"}{\cs24\ul\cf2\lang1024\langfe1024\noproof }{\ul\cf2\lang1024\langfe1024\noproof {\*\datafield
|
||
|
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08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300035003400000000}}}{\fldrslt {\cs24\ul\cf2\lang1024\langfe1024\noproof cvcamInit}{\lang1024\langfe1024\noproof\webhidden \tab }{\field{\*\fldinst {
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\lang1024\langfe1024\noproof\webhidden PAGEREF _Toc517241054 \\h }{\lang1024\langfe1024\noproof {\*\datafield 08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300035003400000000}}}{\fldrslt {
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\lang1024\langfe1024\noproof\webhidden 13}}}}}{\i0\lang1024\langfe1024\noproof
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\par }{\field\fldedit{\*\fldinst {\cs24\ul\cf2\lang1024\langfe1024\noproof }{\lang1024\langfe1024\noproof HYPERLINK \\l "_Toc517241055"}{\cs24\ul\cf2\lang1024\langfe1024\noproof }{\ul\cf2\lang1024\langfe1024\noproof {\*\datafield
|
||
|
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|
||
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\lang1024\langfe1024\noproof\webhidden PAGEREF _Toc517241055 \\h }{\lang1024\langfe1024\noproof {\*\datafield 08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300035003500000000}}}{\fldrslt {
|
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\lang1024\langfe1024\noproof\webhidden 13}}}}}{\i0\lang1024\langfe1024\noproof
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||
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\par }{\field\fldedit{\*\fldinst {\cs24\ul\cf2\lang1024\langfe1024\noproof }{\lang1024\langfe1024\noproof HYPERLINK \\l "_Toc517241056"}{\cs24\ul\cf2\lang1024\langfe1024\noproof }{\ul\cf2\lang1024\langfe1024\noproof {\*\datafield
|
||
|
|
08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300035003600000000}}}{\fldrslt {\cs24\ul\cf2\lang1024\langfe1024\noproof cvcamPlayAVI}{\lang1024\langfe1024\noproof\webhidden \tab }{\field{\*\fldinst {
|
||
|
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\lang1024\langfe1024\noproof\webhidden PAGEREF _Toc517241056 \\h }{\lang1024\langfe1024\noproof {\*\datafield 08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300035003600000000}}}{\fldrslt {
|
||
|
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\lang1024\langfe1024\noproof\webhidden 14}}}}}{\i0\lang1024\langfe1024\noproof
|
||
|
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\par }{\field\fldedit{\*\fldinst {\cs24\ul\cf2\lang1024\langfe1024\noproof }{\lang1024\langfe1024\noproof HYPERLINK \\l "_Toc517241057"}{\cs24\ul\cf2\lang1024\langfe1024\noproof }{\ul\cf2\lang1024\langfe1024\noproof {\*\datafield
|
||
|
|
08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300035003700000000}}}{\fldrslt {\cs24\ul\cf2\lang1024\langfe1024\noproof cvcamResume}{\lang1024\langfe1024\noproof\webhidden \tab }{\field{\*\fldinst {
|
||
|
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\lang1024\langfe1024\noproof\webhidden PAGEREF _Toc517241057 \\h }{\lang1024\langfe1024\noproof {\*\datafield 08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300035003700000000}}}{\fldrslt {
|
||
|
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\lang1024\langfe1024\noproof\webhidden 15}}}}}{\i0\lang1024\langfe1024\noproof
|
||
|
|
\par }{\field\fldedit{\*\fldinst {\cs24\ul\cf2\lang1024\langfe1024\noproof }{\lang1024\langfe1024\noproof HYPERLINK \\l "_Toc517241058"}{\cs24\ul\cf2\lang1024\langfe1024\noproof }{\ul\cf2\lang1024\langfe1024\noproof {\*\datafield
|
||
|
|
08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300035003800000000}}}{\fldrslt {\cs24\ul\cf2\lang1024\langfe1024\noproof cvcamSelectCamera}{\lang1024\langfe1024\noproof\webhidden \tab }{\field{\*\fldinst {
|
||
|
|
\lang1024\langfe1024\noproof\webhidden PAGEREF _Toc517241058 \\h }{\lang1024\langfe1024\noproof {\*\datafield 08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300035003800000000}}}{\fldrslt {
|
||
|
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\lang1024\langfe1024\noproof\webhidden 15}}}}}{\i0\lang1024\langfe1024\noproof
|
||
|
|
\par }{\field\fldedit{\*\fldinst {\cs24\ul\cf2\lang1024\langfe1024\noproof }{\lang1024\langfe1024\noproof HYPERLINK \\l "_Toc517241059"}{\cs24\ul\cf2\lang1024\langfe1024\noproof }{\ul\cf2\lang1024\langfe1024\noproof {\*\datafield
|
||
|
|
08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300035003900000000}}}{\fldrslt {\cs24\ul\cf2\lang1024\langfe1024\noproof cvcamSetProperty}{\lang1024\langfe1024\noproof\webhidden \tab }{\field{\*\fldinst {
|
||
|
|
\lang1024\langfe1024\noproof\webhidden PAGEREF _Toc517241059 \\h }{\lang1024\langfe1024\noproof {\*\datafield 08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300035003900000000}}}{\fldrslt {
|
||
|
|
\lang1024\langfe1024\noproof\webhidden 16}}}}}{\i0\lang1024\langfe1024\noproof
|
||
|
|
\par }{\field\fldedit{\*\fldinst {\cs24\ul\cf2\lang1024\langfe1024\noproof }{\lang1024\langfe1024\noproof HYPERLINK \\l "_Toc517241060"}{\cs24\ul\cf2\lang1024\langfe1024\noproof }{\ul\cf2\lang1024\langfe1024\noproof {\*\datafield
|
||
|
|
08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300036003000000000}}}{\fldrslt {\cs24\ul\cf2\lang1024\langfe1024\noproof cvcamStart}{\lang1024\langfe1024\noproof\webhidden \tab }{\field{\*\fldinst {
|
||
|
|
\lang1024\langfe1024\noproof\webhidden PAGEREF _Toc517241060 \\h }{\lang1024\langfe1024\noproof {\*\datafield 08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300036003000000000}}}{\fldrslt {
|
||
|
|
\lang1024\langfe1024\noproof\webhidden 16}}}}}{\i0\lang1024\langfe1024\noproof
|
||
|
|
\par }{\field\fldedit{\*\fldinst {\cs24\ul\cf2\lang1024\langfe1024\noproof }{\lang1024\langfe1024\noproof HYPERLINK \\l "_Toc517241061"}{\cs24\ul\cf2\lang1024\langfe1024\noproof }{\ul\cf2\lang1024\langfe1024\noproof {\*\datafield
|
||
|
|
08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300036003100000000}}}{\fldrslt {\cs24\ul\cf2\lang1024\langfe1024\noproof cvcamStop}{\lang1024\langfe1024\noproof\webhidden \tab }{\field{\*\fldinst {
|
||
|
|
\lang1024\langfe1024\noproof\webhidden PAGEREF _Toc517241061 \\h }{\lang1024\langfe1024\noproof {\*\datafield 08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300036003100000000}}}{\fldrslt {
|
||
|
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\lang1024\langfe1024\noproof\webhidden 16}}}}}{\i0\lang1024\langfe1024\noproof
|
||
|
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\par }\pard\plain \s16\ql \li240\ri0\widctlpar\tqr\tldot\tx9345\aspalpha\aspnum\faauto\adjustright\rin0\lin240\itap0 \scaps\fs24\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {\field\fldedit{\*\fldinst {\cs24\ul\cf2\lang1024\langfe1024\noproof }{
|
||
|
|
\lang1024\langfe1024\noproof HYPERLINK \\l "_Toc517241062"}{\cs24\ul\cf2\lang1024\langfe1024\noproof }{\ul\cf2\lang1024\langfe1024\noproof {\*\datafield
|
||
|
|
08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300036003200000000}}}{\fldrslt {\cs24\ul\cf2\lang1024\langfe1024\noproof cvcam Properties Interface}{\lang1024\langfe1024\noproof\webhidden \tab }
|
||
|
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{\field{\*\fldinst {\lang1024\langfe1024\noproof\webhidden PAGEREF _Toc517241062 \\h }{\lang1024\langfe1024\noproof {\*\datafield 08d0c9ea79f9bace118c8200aa004ba90b02000000080000000e0000005f0054006f006300350031003700320034003100300036003200000000}}
|
||
|
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}{\fldrslt {\lang1024\langfe1024\noproof\webhidden 17}}}}}{\scaps0\lang1024\langfe1024\noproof
|
||
|
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\par }\pard\plain \s1\ql \li0\ri0\sb360\sa60\keepn\pagebb\widctlpar\aspalpha\aspnum\faauto\outlinelevel0\adjustright\rin0\lin0\itap0 \b\f1\fs52\lang1033\langfe1033\kerning32\cgrid\langnp1033\langfenp1033 }}\pard\plain
|
||
|
|
\s1\ql \li0\ri0\sb360\sa60\keepn\pagebb\widctlpar\aspalpha\aspnum\faauto\outlinelevel0\adjustright\rin0\lin0\itap0 \b\f1\fs52\lang1033\langfe1033\kerning32\cgrid\langnp1033\langfenp1033 {{\*\bkmkstart _Toc517241033}Introduction{\*\bkmkend _Toc517241033}
|
||
|
|
|
||
|
|
\par }\pard\plain \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 \fs24\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {\tab
|
||
|
|
CvCam is a universal cross-platform module for processing video stream from digital video cameras. It is implemented as a dynamic link library (DLL) for Windows and as a shared object library (so) for linux systems and provides a simple and convenient App
|
||
|
|
lication Programming Interface (API) for reading and controlling video stream, processing its frames and rendering the results. CvCam is distributed as a part of Intel\rquote
|
||
|
|
s OpenCV project under the same license and uses some functionality of the Open Source Computer Vision Library.
|
||
|
|
\par }\pard\plain \s1\ql \li0\ri0\sb360\sa60\keepn\pagebb\widctlpar\aspalpha\aspnum\faauto\outlinelevel0\adjustright\rin0\lin0\itap0 \b\f1\fs52\lang1033\langfe1033\kerning32\cgrid\langnp1033\langfenp1033 {\page {\*\bkmkstart _Toc517241034}Common Usage
|
||
|
|
{\*\bkmkend _Toc517241034}
|
||
|
|
\par }\pard\plain \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 \fs24\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {\tab
|
||
|
|
The simplest way to use CvCam from a C++ program for a single video source is shown at the following listing:
|
||
|
|
\par
|
||
|
|
\par
|
||
|
|
\par }{\fs20 #include \'93cvcam.h\'94
|
||
|
|
\par void callback(IplImage* image);
|
||
|
|
\par int main()
|
||
|
|
\par \{
|
||
|
|
\par \tab int ncams = cvcamGetCamerascount( );//returns the number of available cameras in the
|
||
|
|
\par \tab \tab \tab \tab \tab \tab //system
|
||
|
|
\par \tab cvcamSetProperty(0, CVCAM_PROP_ENABLE, &cvcamone); //Selects the 1-st found
|
||
|
|
\par \tab \tab \tab \tab \tab \tab \tab \tab \tab //camera
|
||
|
|
\par \tab cvcamSetProperty(0, CVCAM_PROP_RENDER, &cvcamone) //We\rquote ll render stream
|
||
|
|
\par \tab \tab \tab \tab \tab \tab \tab \tab \tab //from this source
|
||
|
|
\par \tab //here I assume your create a window and store it\rquote s id in MyWin variable.
|
||
|
|
\par \tab //MyWin is of type HWND on Windows and Window on linux
|
||
|
|
\par
|
||
|
|
\par \tab cvcamSetProperty(0, CVCAM_PROP_WINDOW, &MyWin); // Selects a window for
|
||
|
|
\par \tab \tab \tab \tab \tab \tab \tab \tab //video rendering
|
||
|
|
\par \tab cvcamSetProperty(0, CVCAM_PROP_CALLBACK, callback);//this callback will
|
||
|
|
\par \tab \tab \tab \tab \tab \tab \tab \tab //process every frame
|
||
|
|
\par }\pard \ql \fi720\li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {\fs20 cvcamInit( );
|
||
|
|
\par }\pard \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {\fs20 \tab cvcamStart( );
|
||
|
|
\par \tab //Your app is working
|
||
|
|
\par \tab cvcamStop( );
|
||
|
|
\par \tab cvcamExit( );
|
||
|
|
\par \tab return 0;
|
||
|
|
\par \}
|
||
|
|
\par void callback(IplImage* image)//Draws blue horizontal lines across the image
|
||
|
|
\par \{
|
||
|
|
\par IplImage* image1 = image;
|
||
|
|
\par int i,j;
|
||
|
|
\par
|
||
|
|
\par assert (image);
|
||
|
|
\par
|
||
|
|
\par for(i=0; i<image1->height; i+=10)
|
||
|
|
\par \{
|
||
|
|
\par for(j=(image1->widthStep)*i; j<(image1->widthStep)*(i+1);
|
||
|
|
\par j+=image1->nChannels)
|
||
|
|
\par \{
|
||
|
|
\par image1->imageData[j] = (char)255;
|
||
|
|
\par image1->imageData[j+1] = 0;
|
||
|
|
\par image1->imageData[j+2] = 0;
|
||
|
|
\par
|
||
|
|
\par
|
||
|
|
\par \}
|
||
|
|
\par
|
||
|
|
\par \}
|
||
|
|
\par
|
||
|
|
\par \}
|
||
|
|
\par
|
||
|
|
\par \tab }{The first function to be called is }{\fs20 cvcamGetCamerasCount( );}{ It prepares library and returns the number of available cameras at the system. On Linux it\rquote
|
||
|
|
s also important to call it before your initialize the X window system as it prepares X to work with linux threads. Your can also call }{\fs20 XInitThreads( )}{ at the beginning of your app instead.
|
||
|
|
\par
|
||
|
|
\par \tab The next step is to choose a camera and set it up. }{\fs20 cvcamSetProperty( int camera, char* property, void* arg)}{ can do this for you. See}{\b CvCam Properties Interface }{for complete list of properties and arguments. The first argument for
|
||
|
|
this function is the number of the camera for which the property is set, the second is a property\rquote
|
||
|
|
s name and the third is a pointer to some data, which actual type depends on the property. In the example above we selected a camera and told CvCam to render it into the window we specified.
|
||
|
|
\par
|
||
|
|
\par \tab The third optional step is frame processing with a callback. You can provide a function, which will be called on every frame and can change it\rquote s data. It should be of type void and takes a pointer to a IplImage structure, declared in \'93ipl.h
|
||
|
|
\'94 header file. This is done by }{\fs20 CVCAM_PROP_CALLBACK}{ property and the third argument to }{\fs20 cvcamSetProperty}{ is a pointer to your callback function;
|
||
|
|
\par
|
||
|
|
\par \tab Next step is calling }{\fs20 cvcamInit( ),}{ after which everything is ready for streaming;
|
||
|
|
\par
|
||
|
|
\par \tab }{\fs20 cvcamStart( )}{ just starts the stream. It won\rquote t block your app and returns immediately. The stream continues until }{\fs20 cvcamStop( )}{ is called.
|
||
|
|
\par
|
||
|
|
\par \tab And the last is }{\fs20 cvcamExit( )}{ \endash Frees all resources used by CvCam.}{\fs20
|
||
|
|
\par }\pard\plain \s1\ql \li0\ri0\sb360\sa60\keepn\pagebb\widctlpar\aspalpha\aspnum\faauto\outlinelevel0\adjustright\rin0\lin0\itap0 \b\f1\fs52\lang1033\langfe1033\kerning32\cgrid\langnp1033\langfenp1033 {\page {\*\bkmkstart _Toc517241035}Howto:
|
||
|
|
{\*\bkmkend _Toc517241035}
|
||
|
|
\par }\pard\plain \s2\ql \li0\ri0\keepn\widctlpar\aspalpha\aspnum\faauto\outlinelevel1\adjustright\rin0\lin0\itap0 \b\f1\fs44\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {{\*\bkmkstart _Toc517241036}Begin work with cvcam{\*\bkmkend _Toc517241036}
|
||
|
|
\par }\pard\plain \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 \fs24\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {\tab Call }{\fs20 cvcamGetCamerasCount()}{
|
||
|
|
. This not only returns the number of cameras in the system, but also prepares cvcam. Under linux be sure to do this call before initializing X, or to call }{\fs20 XInitThreads()}{ before it.
|
||
|
|
\par }\pard\plain \s2\ql \li0\ri0\keepn\widctlpar\aspalpha\aspnum\faauto\outlinelevel1\adjustright\rin0\lin0\itap0 \b\f1\fs44\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {{\*\bkmkstart _Toc517241037}Select a camera{\*\bkmkend _Toc517241037}
|
||
|
|
\par }\pard\plain \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 \fs24\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {\tab You can select single or multiple cameras in 2 ways. The first is using a camera selection dialog with }{
|
||
|
|
\fs20 cvcamSelectCamera}{. See an example below:
|
||
|
|
\par
|
||
|
|
\par }{\cf11 //Prototype
|
||
|
|
\par }\pard \ql \li0\ri0\widctlpar\faauto\rin0\lin0\itap0 {\fs20\cf11 /*Pops up a camera(s) selection dialog
|
||
|
|
\par Return value - number of cameras selected (0,1 or 2);
|
||
|
|
\par Argument: an array of selected cameras numbers
|
||
|
|
\par NULL if none selected. Should be released with free() when not needed.
|
||
|
|
\par if NULL passed, not used.
|
||
|
|
\par */
|
||
|
|
\par }\pard \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {\fs20\cf17 CVCAM_API}{\fs20\cf1 }{\fs20\cf2 int}{\fs20\cf1 }{\fs20\cf18 cvcamSelectCamera}{\fs20\cf1 (}{\fs20\cf2 int}{\fs20\cf1 ** }{\fs20\cf15 out}{\fs20\cf1 );
|
||
|
|
\par
|
||
|
|
\par FunctionThatSelectsCamera()
|
||
|
|
\par \{
|
||
|
|
\par \tab int* out;
|
||
|
|
\par \tab int nselected = cvcamSelectCamera(&out);
|
||
|
|
\par }\pard \ql \fi720\li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {\fs20\cf1 if(nselected>0)
|
||
|
|
\par \tab {\*\bkmkstart OLE_LINK1}printf(\'93the 1-st selected camera is camera number %d\'94, out[0]);{\*\bkmkend OLE_LINK1}
|
||
|
|
\par if(nselected == 2)
|
||
|
|
\par \tab printf(\'93the 2-nd selected camera is camera number %d\'94, out[1]);
|
||
|
|
\par
|
||
|
|
\par free(out);
|
||
|
|
\par return;
|
||
|
|
\par }\pard \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {\fs20\cf1
|
||
|
|
\par
|
||
|
|
\par \}
|
||
|
|
\par
|
||
|
|
\par }{\cf1 Note: if you don\rquote t need selected cameras numbers, simply call }{\fs20\cf18 cvcamSelectCamera(NULL)}{\cf18
|
||
|
|
\par Note2: Linux version of cvcam currently has no implementation of }{\fs20\cf18 cvcamSelectCamera}{\cf18 .
|
||
|
|
\par }{\fs20\cf18
|
||
|
|
\par }{\cf18 The second, non-dialog way is to use CVCAM_PROP_ENABLE property like this:
|
||
|
|
\par }{\fs20\cf18 int desiredcamera = 0;//for example
|
||
|
|
\par cvcamSetProperty(desiredcamera, CVCAM_PROP_ENABLE,CVCAMTRUE);
|
||
|
|
\par
|
||
|
|
\par }\pard\plain \s2\ql \li0\ri0\keepn\widctlpar\aspalpha\aspnum\faauto\outlinelevel1\adjustright\rin0\lin0\itap0 \b\f1\fs44\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {{\*\bkmkstart _Toc517241038}Set up camera(s){\*\bkmkend _Toc517241038}
|
||
|
|
\par }\pard\plain \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 \fs24\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {
|
||
|
|
\par }\pard \ql \fi720\li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {See }{\b CvCam Properties Interface.}{\b\fs20
|
||
|
|
\par
|
||
|
|
\par }\pard\plain \s2\ql \li0\ri0\keepn\widctlpar\aspalpha\aspnum\faauto\outlinelevel1\adjustright\rin0\lin0\itap0 \b\f1\fs44\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {{\*\bkmkstart _Toc517241039}Render the video stream{\*\bkmkend _Toc517241039}
|
||
|
|
|
||
|
|
\par }\pard\plain \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 \fs24\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {\tab 1. Tell cvcam to render your camera:
|
||
|
|
\par \tab \tab }{\fs20 cvcamSetProperty(YourCamera, CVCAM_PROP_RENDER, CVCAMTRUE)
|
||
|
|
\par }{\tab 2. Select the window
|
||
|
|
\par }\pard \ql \fi720\li720\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin720\itap0 {\fs20 cvcamWindow mywin = \'85;//here I mean your initialize mywin with some
|
||
|
|
\par }\pard \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {\fs20 \tab \tab \tab \tab \tab // existing window id/
|
||
|
|
\par }\pard \ql \fi720\li720\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin720\itap0 {\fs20 cvcamSetProperty(YourCamera, CVCAM_PROP_WINDOW, &mywin);}{
|
||
|
|
\par
|
||
|
|
\par }\pard \ql \fi720\li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {3.Set output width and height of the video.
|
||
|
|
\par }\pard \ql \fi720\li720\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin720\itap0 {\fs20 int width = 320;
|
||
|
|
\par int height = 240;
|
||
|
|
\par cvcamSetProperty(YourCamera, CVCAM_PROP_RNDWIDTH, &width);
|
||
|
|
\par cvcamSetProperty(YourCamera, CVCAM_PROP_RNDHEIGHT, &height);}{
|
||
|
|
\par
|
||
|
|
\par }\pard \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {Note: if your pass NULL as a window, or don\rquote t set it, it\rquote ll be created under Windows systems
|
||
|
|
\par Note 2: If you don\rquote t set width and height those of the source are used.
|
||
|
|
\par Note 3 : cvcamWindow has type HWND under Windows and type Window under linux.
|
||
|
|
\par }\pard\plain \s2\ql \li0\ri0\keepn\widctlpar\aspalpha\aspnum\faauto\outlinelevel1\adjustright\rin0\lin0\itap0 \b\f1\fs44\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {{\*\bkmkstart _Toc517241040}Make the settings active{\*\bkmkend _Toc517241040}
|
||
|
|
|
||
|
|
\par }\pard\plain \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 \fs24\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {\tab Call }{\fs20 cvcamInit();}{
|
||
|
|
\par }\pard\plain \s2\ql \li0\ri0\keepn\widctlpar\aspalpha\aspnum\faauto\outlinelevel1\adjustright\rin0\lin0\itap0 \b\f1\fs44\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {{\*\bkmkstart _Toc517241041}Control the video{\*\bkmkend _Toc517241041}
|
||
|
|
\par }\pard\plain \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 \fs24\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {\tab Call }{\fs20 cvcamStart();
|
||
|
|
\par \tab cvcamStop();
|
||
|
|
\par \tab cvcamPause();
|
||
|
|
\par \tab cvcamResume();}{
|
||
|
|
\par \tab They take no arguments and return 0 on success.
|
||
|
|
\par }\pard\plain \s2\ql \li0\ri0\keepn\widctlpar\aspalpha\aspnum\faauto\outlinelevel1\adjustright\rin0\lin0\itap0 \b\f1\fs44\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {{\*\bkmkstart _Toc517241042}Display cameras property pages{\*\bkmkend _Toc517241042
|
||
|
|
}
|
||
|
|
\par }\pard\plain \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 \fs24\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {To display the property page for camera YourCamera call
|
||
|
|
\par }{\fs20\cf18 cvcamGetProperty}{\fs20\cf1 (}{\fs20 YourCamera}{\fs20\cf1 , }{\fs20\cf15 CVCAM_CAMERAPROPS}{\fs20\cf1 , }{\fs20\cf17 NULL}{\fs20\cf1 );
|
||
|
|
\par
|
||
|
|
\par }{\cf1 To display the video format property page for the same camera call
|
||
|
|
\par }{\fs20\cf18 cvcamGetProperty}{\fs20\cf1 (}{\fs20 YourCamera}{\fs20\cf1 , }{\fs20\cf15 CVCAM_VIDEOFORMAT}{\fs20\cf1 , }{\fs20\cf17 NULL}{\fs20\cf1 );}{
|
||
|
|
\par
|
||
|
|
\par Note: a camera may have no one or both property pages under Windows and the content of the pages depends on the particular driver.
|
||
|
|
\par Note2: Property pages are displayed only for enabled camera(s) and after a call to }{\fs20 cvcamInit()}{ under Windows.
|
||
|
|
\par }\pard\plain \s2\ql \li0\ri0\keepn\widctlpar\aspalpha\aspnum\faauto\outlinelevel1\adjustright\rin0\lin0\itap0 \b\f1\fs44\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {{\*\bkmkstart _Toc517241043}Process video frames{\*\bkmkend _Toc517241043}
|
||
|
|
\par }\pard\plain \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 \fs24\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {You can set your own callback function, which will process every captured frame and change it\rquote
|
||
|
|
s data. It can be done with }{\fs20\cf15 CVCAM_PROP_CALLBACK }{\fs20 property.
|
||
|
|
\par void callback(IplImage* image)
|
||
|
|
\par \{
|
||
|
|
\par \tab //Do everything you want with the image
|
||
|
|
\par \}
|
||
|
|
\par cvcamSetProperty(0, }{\fs20\cf15 CVCAM_PROP_CALLBACK}{\fs20 , callback)
|
||
|
|
\par
|
||
|
|
\par }{Note:under linux callback currently is called on every frame being rendered or got with \'93raw_image\'94 property.
|
||
|
|
\par Under windows \endash on every frame captured.
|
||
|
|
\par }\pard\plain \s2\ql \li0\ri0\keepn\widctlpar\aspalpha\aspnum\faauto\outlinelevel1\adjustright\rin0\lin0\itap0 \b\f1\fs44\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {{\*\bkmkstart _Toc517241044}Get the pointer to last frame{\*\bkmkend _Toc517241044}
|
||
|
|
|
||
|
|
\par }\pard\plain \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 \fs24\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {//Example for camera 0
|
||
|
|
\par \tab }{\fs20 IplImage* image;
|
||
|
|
\par \tab CvcamPause();
|
||
|
|
\par \tab cvcamGetProperty(0,\'94raw_image\'94,&image)
|
||
|
|
\par \tab //Do what you want with the image
|
||
|
|
\par }\pard \ql \fi720\li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {\fs20 cvcamResume();}{
|
||
|
|
\par }\pard \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {
|
||
|
|
\par Note: you don\rquote t need to free the data pointed to by image.
|
||
|
|
\par Note2: You should use }{\fs20 cvcamPause}{ and }{\fs20 cvcamResume}{ to prevent changes of the data.
|
||
|
|
\par Note3. This isn\rquote t currently implemented under Windows
|
||
|
|
\par }\pard\plain \s2\ql \li0\ri0\keepn\widctlpar\aspalpha\aspnum\faauto\outlinelevel1\adjustright\rin0\lin0\itap0 \b\f1\fs44\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {{\*\bkmkstart _Toc517241045}Play an avi file and process it\rquote
|
||
|
|
s frames if needed{\*\bkmkend _Toc517241045}
|
||
|
|
\par }\pard\plain \ql \li0\ri0\widctlpar\faauto\rin0\lin0\itap0 \fs24\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {\tab Use cvcamPlayAVI(\tab }{\fs20 const}{ }{\fs20 char* file,
|
||
|
|
\par \tab \tab \tab void* window,
|
||
|
|
\par \tab \tab \tab int width,
|
||
|
|
\par \tab \tab \tab int height,
|
||
|
|
\par }\pard \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {\fs20 \tab \tab \tab void* callback)
|
||
|
|
\par
|
||
|
|
\par }{The default call }{\fs20 cvcamPlayAVI(0,0,0,0,0)}{ opens an \'93open file\'94 dialog and if a file was chosen creates a video window and plays the fil
|
||
|
|
e into it without any procession. If an existing file name is passed as a first argument this file is played. The second argument is a window id to play video into it (HWND or Window depending on platform)
|
||
|
|
\par Width and Height specify the size of the output video window. If 0 passed, those that are set in the file are used. Callback is quiet as for processing video from camera \endash void callback(IplImage* image).
|
||
|
|
\par
|
||
|
|
\par }{\i Example(C++ for Windows ):
|
||
|
|
\par
|
||
|
|
\par \tab }{\fs20 extern "C"
|
||
|
|
\par }\pard \ql \fi720\li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {\fs20 \{
|
||
|
|
\par }\pard \ql \fi720\li720\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin720\itap0 {\fs20 #include "highgui.h"
|
||
|
|
\par }\pard \ql \fi720\li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {\fs20 \}
|
||
|
|
\par int main()
|
||
|
|
\par \{
|
||
|
|
\par }\pard \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {\fs20 \tab \tab char* filename = \'93C:\\cartoon.avi\'94;
|
||
|
|
\par \tab \tab
|
||
|
|
\par \tab \tab named_window("cvcam window", 0);
|
||
|
|
\par HWND mywin = get_hwnd_byname("cvcam window");
|
||
|
|
\par \tab \tab cvcamPlayAVI( filename, mywin, 320, 240, mycallback);
|
||
|
|
\par \tab \tab return 0;
|
||
|
|
\par \tab \}
|
||
|
|
\par \tab
|
||
|
|
\par \tab void mycallback(IplImage* img) //Paints top half of image black
|
||
|
|
\par \tab \{
|
||
|
|
\par \tab \tab memset(img->imageData, 0, img->imageSize/2);
|
||
|
|
\par
|
||
|
|
\par }\pard \ql \fi720\li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {\fs20 \}
|
||
|
|
\par }\pard \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {\fs20 \tab
|
||
|
|
\par }{
|
||
|
|
\par Note: This function blocks the calling thread until the file finishes playing.
|
||
|
|
\par Note: this function isn\rquote t implemented under Linux yet}{\fs20 .}{
|
||
|
|
\par }\pard\plain \s2\ql \li0\ri0\keepn\widctlpar\aspalpha\aspnum\faauto\outlinelevel1\adjustright\rin0\lin0\itap0 \b\f1\fs44\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {{\*\bkmkstart _Toc517241046}Work with multiple cameras under linux
|
||
|
|
{\*\bkmkend _Toc517241046}
|
||
|
|
\par }\pard\plain \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 \fs24\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {
|
||
|
|
Selecting multiple cameras under linux with setting CVCAM_PROP_ENABLE property will make them all to work independently
|
||
|
|
\par
|
||
|
|
\par }\pard\plain \s2\ql \li0\ri0\keepn\widctlpar\aspalpha\aspnum\faauto\outlinelevel1\adjustright\rin0\lin0\itap0 \b\f1\fs44\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {{\*\bkmkstart _Toc517241047}Work with multiple cameras under Windows
|
||
|
|
{\*\bkmkend _Toc517241047}
|
||
|
|
\par }\pard\plain \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 \fs24\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {Enab
|
||
|
|
ling two cameras under Windows results in activating cvSyncFilter, which synchronizes the streams and enables setting stereo callback for 2 synchronous frames. Set it as below:
|
||
|
|
\par }{\fs20
|
||
|
|
\par }\pard \ql \fi720\li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {\fs20 void stereocallback(IplImage* image1, IplImage* image2);
|
||
|
|
\par cvcamSetProperty(0, CVCAM_STEREO_CALLBACK , stereocallback);
|
||
|
|
\par
|
||
|
|
\par }\pard \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {\fs20 Note: single callbacks for each camera are not active in this mode currently;
|
||
|
|
\par }\pard\plain \s2\ql \li0\ri0\keepn\widctlpar\aspalpha\aspnum\faauto\outlinelevel1\adjustright\rin0\lin0\itap0 \b\f1\fs44\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {{\*\bkmkstart _Toc517241048}Finish working with cvcam{\*\bkmkend _Toc517241048}
|
||
|
|
|
||
|
|
\par }\pard\plain \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 \fs24\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {Call cvcamExit();
|
||
|
|
\par
|
||
|
|
\par }\pard\plain \s1\ql \li0\ri0\sb360\sa60\keepn\pagebb\widctlpar\aspalpha\aspnum\faauto\outlinelevel0\adjustright\rin0\lin0\itap0 \b\f1\fs52\lang1033\langfe1033\kerning32\cgrid\langnp1033\langfenp1033 {{\*\bkmkstart _Toc517241049}Cvcam Reference
|
||
|
|
{\*\bkmkend _Toc517241049}
|
||
|
|
\par }\pard\plain \s2\ql \li0\ri0\keepn\widctlpar\aspalpha\aspnum\faauto\outlinelevel1\adjustright\rin0\lin0\itap0 \b\f1\fs44\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {{\*\bkmkstart _Toc517241050}cvcam API{\*\bkmkend _Toc517241050}
|
||
|
|
\par }\pard\plain \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 \fs24\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {
|
||
|
|
\par }\pard\plain \s3\ql \li0\ri0\keepn\widctlpar\aspalpha\aspnum\faauto\outlinelevel2\adjustright\rin0\lin0\itap0 \b\fs40\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {{\*\bkmkstart _Toc517241051}cvcamExit{\*\bkmkend _Toc517241051}
|
||
|
|
\par }\pard\plain \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 \fs24\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {
|
||
|
|
\par Declaration:
|
||
|
|
\par }\pard \ql \fi720\li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {\fs20 int cvcamExit();
|
||
|
|
\par }\pard \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {
|
||
|
|
\par Parameters:
|
||
|
|
\par \tab None.
|
||
|
|
\par
|
||
|
|
\par Return Value:
|
||
|
|
\par \tab Always 0.
|
||
|
|
\par
|
||
|
|
\par Remarks:
|
||
|
|
\par \tab Frees all resources, used by cvcam.
|
||
|
|
\par }{\fs20\cf18
|
||
|
|
\par }\pard\plain \s3\ql \li0\ri0\keepn\widctlpar\aspalpha\aspnum\faauto\outlinelevel2\adjustright\rin0\lin0\itap0 \b\fs40\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {{\*\bkmkstart _Toc517241052}cvcamGetCamerasCount{\*\bkmkend _Toc517241052}
|
||
|
|
\par }\pard\plain \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 \fs24\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {
|
||
|
|
\par Declaration:
|
||
|
|
\par \tab }{\fs20 int cvcamGetCamerasCount();}{
|
||
|
|
\par
|
||
|
|
\par Parameters:
|
||
|
|
\par \tab None.
|
||
|
|
\par
|
||
|
|
\par Return Value:
|
||
|
|
\par \tab Number of found cameras.
|
||
|
|
\par
|
||
|
|
\par Remarks:
|
||
|
|
\par \tab The first procedure to call in most every cvcam based program. Initializes the cvcam library. Under linux initializes X window system to work with multiple threads also.
|
||
|
|
\par
|
||
|
|
\par
|
||
|
|
\par }{\fs20\cf1
|
||
|
|
\par }\pard\plain \s3\ql \li0\ri0\keepn\widctlpar\aspalpha\aspnum\faauto\outlinelevel2\adjustright\rin0\lin0\itap0 \b\fs40\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {{\*\bkmkstart _Toc517241053}cvcamGetProperty{\*\bkmkend _Toc517241053}
|
||
|
|
\par }\pard\plain \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 \fs24\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {
|
||
|
|
\par
|
||
|
|
\par Declaration:
|
||
|
|
\par }{\fs20 cvcamGetProperty(int camera, const char* property, void* value);
|
||
|
|
\par }{
|
||
|
|
\par
|
||
|
|
\par Parameters:
|
||
|
|
\par }\pard \ql \li720\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin720\itap0 {int }{\b camera}{ (in) \endash a number of the camera in 0-based index of cameras found in the\tab \tab \tab system.
|
||
|
|
\par }\pard \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {
|
||
|
|
\par }\pard \ql \li720\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin720\itap0 {const char* }{\b property}{ (in) \endash a name of the property (See cvcam Properties Interface for\tab \tab \tab details).
|
||
|
|
\par
|
||
|
|
\par void* }{\b value}{ (out) \endash depends on the property\rquote s name. (See cvcam Properties Interface for\tab \tab details).
|
||
|
|
\par
|
||
|
|
\par
|
||
|
|
\par
|
||
|
|
\par }\pard \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {
|
||
|
|
\par
|
||
|
|
\par
|
||
|
|
\par Return Value:
|
||
|
|
\par }\pard \ql \fi720\li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {0 on success, negative error code for error.
|
||
|
|
\par }\pard \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {
|
||
|
|
\par Remarks:
|
||
|
|
\par }\pard \ql \fi720\li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {If successful, }{\b value}{ will contain the value of the specified }{\b property }{for the specified\tab }{\b camera}{. (See cvcam Properties Interface for details).
|
||
|
|
|
||
|
|
\par }\pard \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {
|
||
|
|
\par }\pard\plain \s3\ql \li0\ri0\keepn\widctlpar\aspalpha\aspnum\faauto\outlinelevel2\adjustright\rin0\lin0\itap0 \b\fs40\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {
|
||
|
|
\par {\*\bkmkstart _Toc517241054}cvcamInit{\*\bkmkend _Toc517241054}
|
||
|
|
\par }\pard\plain \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 \fs24\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {
|
||
|
|
\par
|
||
|
|
\par Declaration:
|
||
|
|
\par \tab }{\fs20 int cvcamInit();}{
|
||
|
|
\par
|
||
|
|
\par Parameters:
|
||
|
|
\par \tab None.
|
||
|
|
\par
|
||
|
|
\par Return Value:
|
||
|
|
\par \tab 1 on success, 0 on error.
|
||
|
|
\par
|
||
|
|
\par Remarks:
|
||
|
|
\par }\pard \ql \li720\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin720\itap0 {This function makes the settings, set by cvcamSetProperty active and does the final step of cvcam initialization. Don\rquote t be confused \endash it\rquote
|
||
|
|
s not the first function, you call. It assumes that cvcamGetCamerasCount has already been called and usually that some properties have been set.
|
||
|
|
\par }\pard\plain \s3\ql \li0\ri0\keepn\widctlpar\aspalpha\aspnum\faauto\outlinelevel2\adjustright\rin0\lin0\itap0 \b\fs40\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {
|
||
|
|
\par }{\cf1 {\*\bkmkstart _Toc517241055}cvcamPause{\*\bkmkend _Toc517241055}
|
||
|
|
\par }\pard\plain \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 \fs24\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {
|
||
|
|
\par Declaration:
|
||
|
|
\par \tab }{\fs20 int cvcamPause();}{
|
||
|
|
\par
|
||
|
|
\par Parameters:
|
||
|
|
\par \tab None.
|
||
|
|
\par
|
||
|
|
\par Return Value:
|
||
|
|
\par \tab Always 0.
|
||
|
|
\par
|
||
|
|
\par Remarks:
|
||
|
|
\par \tab Just pauses the video stream if it is running.
|
||
|
|
\par
|
||
|
|
\par }\pard\plain \s3\ql \li0\ri0\keepn\widctlpar\aspalpha\aspnum\faauto\outlinelevel2\adjustright\rin0\lin0\itap0 \b\fs40\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {{\*\bkmkstart _Toc517241056}cvcamPlayAVI{\*\bkmkend _Toc517241056}
|
||
|
|
\par
|
||
|
|
\par }\pard\plain \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 \fs24\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {Declaration:
|
||
|
|
\par }\pard \ql \fi720\li0\ri0\widctlpar\faauto\rin0\lin0\itap0 {\fs20 int cvcamPlayAVI(const char* file,
|
||
|
|
\par }\pard \ql \li0\ri0\widctlpar\faauto\rin0\lin0\itap0 {\fs20 \tab \tab void* window,
|
||
|
|
\par \tab \tab int width,
|
||
|
|
\par \tab \tab int height,
|
||
|
|
\par }\pard \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {\fs20 \tab \tab void* callback)}{
|
||
|
|
\par
|
||
|
|
\par Parameters:
|
||
|
|
\par }\pard \ql \fi720\li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {const char* }{\b file}{ (in) \endash the name of an existing file on disk or NULL .
|
||
|
|
\par }\pard \ql \li720\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin720\itap0 {
|
||
|
|
\par void* }{\b window}{ (in) \endash an existing HWND (Windows systems) or Window(Linux systems) or NULL.
|
||
|
|
\par
|
||
|
|
\par int }{\b width}{ (in) \endash width of the displayed video;
|
||
|
|
\par
|
||
|
|
\par int }{\b height}{ (in) \endash height of the displayed video;
|
||
|
|
\par
|
||
|
|
\par void* }{\b callback }{(in) \endash a pointer to a callback function }{\fs20 void callback(IplImage* img), }{which\tab \tab will process every frame before displaying it.}{\fs20
|
||
|
|
\par }\pard \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {
|
||
|
|
\par Return Value:
|
||
|
|
\par }\pard \ql \fi720\li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 { 0 on success, -1 on eror.
|
||
|
|
\par }\pard \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {
|
||
|
|
\par Remarks:
|
||
|
|
\par \tab Plays the }{\b file }{of type .avi into a specified }{\b window}{. The output video size is set to
|
||
|
|
\par }\pard \ql \fi720\li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {\b width }{x }{\b height. }{Every frame is processed with a }{\b callback }{before displaying.
|
||
|
|
\par }\pard \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {\tab
|
||
|
|
\par }\pard \ql \fi720\li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {If the }{\b file }{parameter}{\b }{is NULL, the \'93file open\'94 dialog is displayed.
|
||
|
|
\par }\pard \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {\tab
|
||
|
|
\par \tab If the }{\b window }{is NULL it\rquote ll be created.
|
||
|
|
\par
|
||
|
|
\par \tab If }{\b width}{ or }{\b height}{ is 0, it is set to the size specified inside the avi file being played.
|
||
|
|
\par
|
||
|
|
\par \tab If }{\b callback}{ is NULL the frames won\rquote t be processed, just displayed as is.
|
||
|
|
\par \tab You can also define your callback function }{\fs20 void callback(IplImage* }{\b\fs20 img}{\fs20 ) }{and pass a pointer to \tab it as a }{\b callback }{parameter. It will be called before displaying each frame with the }{\b img \tab }{
|
||
|
|
parameter containing the data of frame going to be displayed. IplImage structure is \tab declared in \'93ipl.h\'94, which is included from \'93cv.h\'94 as follows:
|
||
|
|
\par
|
||
|
|
\par }\pard \ql \li1440\ri0\widctlpar\faauto\rin0\lin1440\itap0 {\fs20 typedef struct _IplImage \{
|
||
|
|
\par int nSize; /* size of iplImage struct */
|
||
|
|
\par int ID; /* version */
|
||
|
|
\par int nChannels;
|
||
|
|
\par int alphaChannel;
|
||
|
|
\par int depth; /* pixel depth in bits */
|
||
|
|
\par char colorModel[4];
|
||
|
|
\par char channelSeq[4];
|
||
|
|
\par int dataOrder;
|
||
|
|
\par int origin;
|
||
|
|
\par int align; /* 4 or 8 byte align */
|
||
|
|
\par int width;
|
||
|
|
\par int height;
|
||
|
|
\par struct _IplROI *roi;
|
||
|
|
\par struct _IplImage
|
||
|
|
\par *maskROI; /* poiner to maskROI if any */
|
||
|
|
\par void *imageId; /* use of the application */
|
||
|
|
\par struct
|
||
|
|
\par _IplTileInfo *tileInfo; /* contains information on tiling */
|
||
|
|
\par int imageSize; /* useful size in bytes */
|
||
|
|
\par char *imageData; /* pointer to aligned image */
|
||
|
|
\par int widthStep; /* size of aligned line in bytes */
|
||
|
|
\par int BorderMode[4]; /* */
|
||
|
|
\par int BorderConst[4]; /* */
|
||
|
|
\par char *imageDataOrigin; /* ptr to full, nonaligned image */
|
||
|
|
\par }\pard \ql \fi720\li720\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin720\itap0 {\fs20 \} IplImage;
|
||
|
|
\par }\pard \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {\fs20
|
||
|
|
\par \tab }{This function blocks the calling thread until the file finishes or error occurs and then \tab returns.
|
||
|
|
\par }\pard \ql \fi720\li720\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin720\itap0 {
|
||
|
|
\par }\pard \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {\tab
|
||
|
|
\par
|
||
|
|
\par }\pard\plain \s3\ql \li0\ri0\keepn\widctlpar\aspalpha\aspnum\faauto\outlinelevel2\adjustright\rin0\lin0\itap0 \b\fs40\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {\cf1 {\*\bkmkstart _Toc517241057}cvcamResume{\*\bkmkend _Toc517241057}
|
||
|
|
\par }{
|
||
|
|
\par }\pard\plain \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 \fs24\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {Declaration:
|
||
|
|
\par \tab }{\fs20 int cvcamResume();}{
|
||
|
|
\par
|
||
|
|
\par Parameters:
|
||
|
|
\par \tab None.
|
||
|
|
\par
|
||
|
|
\par Return Value:
|
||
|
|
\par \tab Always 0.
|
||
|
|
\par
|
||
|
|
\par Remarks:
|
||
|
|
\par \tab Resumes the video if it is paused.
|
||
|
|
\par
|
||
|
|
\par }\pard\plain \s3\ql \li0\ri0\keepn\widctlpar\aspalpha\aspnum\faauto\outlinelevel2\adjustright\rin0\lin0\itap0 \b\fs40\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {{\*\bkmkstart _Toc517241058}cvcamSelectCamera{\*\bkmkend _Toc517241058}
|
||
|
|
\par
|
||
|
|
\par }\pard\plain \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 \fs24\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {Declaration:
|
||
|
|
\par \tab }{\fs20 int cvcamSelectCamera(int** }{\b\fs20 out}{\fs20 );}{
|
||
|
|
\par
|
||
|
|
\par Parameters:
|
||
|
|
\par \tab int** }{\b out}{ (out) \endash an address of a pointer to int or NULL
|
||
|
|
\par }\pard \ql \fi720\li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {If not NULL will contain an array of selected cameras indexes.
|
||
|
|
\par }\pard \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {
|
||
|
|
\par Return Value:
|
||
|
|
\par \tab The number of selected cameras \endash 0, 1 or 2.
|
||
|
|
\par
|
||
|
|
\par Remarks:
|
||
|
|
\par }\pard \ql \li720\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin720\itap0 {This function pops up a dialog box, which suggests to select one or 2 cameras to work with. If }{\b out }{is}{\b }{not NULL, and user has selected some
|
||
|
|
camera(s), the array of their indexes is placed into *}{\b out}{. Use }{\fs20 free()}{ to release this array after you don\rquote t need it more.
|
||
|
|
\par }\pard\plain \s3\ql \li0\ri0\keepn\widctlpar\aspalpha\aspnum\faauto\outlinelevel2\adjustright\rin0\lin0\itap0 \b\fs40\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {
|
||
|
|
\par {\*\bkmkstart _Toc517241059}cvcamSetProperty{\*\bkmkend _Toc517241059}
|
||
|
|
\par }{\cf15
|
||
|
|
\par }\pard\plain \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 \fs24\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {Declaration:
|
||
|
|
\par \tab }{\fs20 int cvcamSetProperty(int camera, const char* property, void* value);}{
|
||
|
|
\par
|
||
|
|
\par Parameters:
|
||
|
|
\par }\pard \ql \li720\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin720\itap0 {int }{\b camera}{ (in) \endash a number of the camera in 0-based index of cameras found in the\tab \tab \tab system.
|
||
|
|
\par }\pard \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {
|
||
|
|
\par }\pard \ql \li720\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin720\itap0 {const char* }{\b property}{ (in) \endash a name of the property (See cvcam Properties Interface for\tab \tab \tab details).
|
||
|
|
\par }\pard\plain \s18\ql \li720\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin720\itap0 \fs24\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {
|
||
|
|
\par }\pard\plain \ql \li720\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin720\itap0 \fs24\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {void* }{\b value}{ (in) \endash depends on the property\rquote s name. (See cvcam Properties Interface for
|
||
|
|
\tab \tab details).
|
||
|
|
\par }\pard \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {
|
||
|
|
\par Return Value:
|
||
|
|
\par \tab 0 on success, negative error code for error.
|
||
|
|
\par
|
||
|
|
\par Remarks:
|
||
|
|
\par }\pard \ql \li720\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin720\itap0 {Sets the value of the specified }{\b property}{ of the specified }{\b camera}{ to }{\b value}{. (See\tab cvcam Properties Interface for details).
|
||
|
|
\par }\pard \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {
|
||
|
|
\par
|
||
|
|
\par }\pard\plain \s3\ql \li0\ri0\keepn\widctlpar\aspalpha\aspnum\faauto\outlinelevel2\adjustright\rin0\lin0\itap0 \b\fs40\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {{\*\bkmkstart _Toc517241060}cvcamStart{\*\bkmkend _Toc517241060}
|
||
|
|
\par
|
||
|
|
\par }\pard\plain \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 \fs24\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {Declaration:
|
||
|
|
\par \tab }{\fs20 int cvcamStart();
|
||
|
|
\par }{
|
||
|
|
\par
|
||
|
|
\par Parameters:
|
||
|
|
\par \tab None.
|
||
|
|
\par
|
||
|
|
\par Return Value:
|
||
|
|
\par }\pard \ql \fi720\li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {0 on success, -1 on failure.
|
||
|
|
\par }\pard \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {
|
||
|
|
\par Remarks:
|
||
|
|
\par \tab Starts the video stream for all enabled cameras.
|
||
|
|
\par }\pard\plain \s3\ql \li0\ri0\keepn\widctlpar\aspalpha\aspnum\faauto\outlinelevel2\adjustright\rin0\lin0\itap0 \b\fs40\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {
|
||
|
|
\par {\*\bkmkstart _Toc517241061}cvcamStop{\*\bkmkend _Toc517241061}
|
||
|
|
\par }{\cf1
|
||
|
|
\par }\pard\plain \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 \fs24\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {Declaration:
|
||
|
|
\par \tab }{\fs20 int cvcamStop();
|
||
|
|
\par }{
|
||
|
|
\par Parameters:
|
||
|
|
\par \tab None.
|
||
|
|
\par
|
||
|
|
\par Return Value:
|
||
|
|
\par \tab Always 0.
|
||
|
|
\par
|
||
|
|
\par Remarks:
|
||
|
|
\par \tab Stops the video stream.
|
||
|
|
\par }\pard \ql \li0\ri0\widctlpar\faauto\rin0\lin0\itap0 {\fs20\cf1
|
||
|
|
\par
|
||
|
|
\par }\pard\plain \s2\qc \li0\ri0\keepn\widctlpar\aspalpha\aspnum\faauto\outlinelevel1\adjustright\rin0\lin0\itap0 \b\f1\fs44\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {{\*\bkmkstart _Toc517241062}cvcam Properties Interface{\*\bkmkend _Toc517241062}
|
||
|
|
|
||
|
|
\par }\pard\plain \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 \fs24\lang1033\langfe1033\cgrid\langnp1033\langfenp1033 {There is a list of properties which can be set for each camera. There are 2 functions to work with them:
|
||
|
|
\par \tab }{\fs20 cvcamGetProperty(int cameraindex, const char* property, void* value);
|
||
|
|
\par \tab cvcamSetProperty(int cameraindex, const char* property, void* value);
|
||
|
|
\par }{
|
||
|
|
\par The first argument is the number that identifies the camera, the second is the name of the property. The act
|
||
|
|
ual type of the 3-rd argument depends on the property. Some of the properties can be set and got, some only set or only got. See the table below for detailes
|
||
|
|
\par
|
||
|
|
\par
|
||
|
|
\par }\trowd \trgaph108\trleft-108\trbrdrt\brdrs\brdrw10 \trbrdrl\brdrs\brdrw10 \trbrdrb\brdrs\brdrw10 \trbrdrr\brdrs\brdrw10 \trbrdrh\brdrs\brdrw10 \trbrdrv\brdrs\brdrw10 \trftsWidth1\trautofit1\trpaddl108\trpaddr108\trpaddfl3\trpaddfr3 \clvertalt\clbrdrt
|
||
|
|
\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx2875\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx4963
|
||
|
|
\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx7536\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10
|
||
|
|
\cltxlrtb\clftsWidth1 \cellx8407\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx9463\pard \ql \li0\ri0\widctlpar\intbl\aspalpha\aspnum\faauto\adjustright\rin0\lin0 {
|
||
|
|
Property name\cell Action\cell argument\cell Can be get/set\cell Platform
|
||
|
|
\par Win/Lin\cell }\pard \ql \li0\ri0\widctlpar\intbl\aspalpha\aspnum\faauto\adjustright\rin0\lin0 {\trowd \trgaph108\trleft-108\trbrdrt\brdrs\brdrw10 \trbrdrl\brdrs\brdrw10 \trbrdrb\brdrs\brdrw10 \trbrdrr\brdrs\brdrw10 \trbrdrh\brdrs\brdrw10 \trbrdrv
|
||
|
|
\brdrs\brdrw10 \trftsWidth1\trautofit1\trpaddl108\trpaddr108\trpaddfl3\trpaddfr3 \clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx2875\clvertalt\clbrdrt\brdrs\brdrw10
|
||
|
|
\clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx4963\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx7536\clvertalt\clbrdrt
|
||
|
|
\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx8407\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx9463\row
|
||
|
|
}\trowd \trgaph108\trleft-108\trbrdrt\brdrs\brdrw10 \trbrdrl\brdrs\brdrw10 \trbrdrb\brdrs\brdrw10 \trbrdrr\brdrs\brdrw10 \trbrdrh\brdrs\brdrw10 \trbrdrv\brdrs\brdrw10 \trftsWidth1\trautofit1\trpaddl108\trpaddr108\trpaddfl3\trpaddfr3 \clvertalt\clbrdrt
|
||
|
|
\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx2875\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx4963
|
||
|
|
\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx7536\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10
|
||
|
|
\cltxlrtb\clftsWidth1 \cellx8407\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx9463\pard \ql \li0\ri0\widctlpar\intbl\aspalpha\aspnum\faauto\adjustright\rin0\lin0 {
|
||
|
|
\fs20\cf15 CVCAM_PROP_ENABLE}{\cell Selects/deselects the camera\cell CVCAMTRUE/
|
||
|
|
\par CVCAMFALSE
|
||
|
|
\par For Set, pointer to int for Get\cell SG\cell WL\cell }\pard \ql \li0\ri0\widctlpar\intbl\aspalpha\aspnum\faauto\adjustright\rin0\lin0 {\trowd \trgaph108\trleft-108\trbrdrt\brdrs\brdrw10 \trbrdrl\brdrs\brdrw10 \trbrdrb\brdrs\brdrw10 \trbrdrr\brdrs\brdrw10
|
||
|
|
\trbrdrh\brdrs\brdrw10 \trbrdrv\brdrs\brdrw10 \trftsWidth1\trautofit1\trpaddl108\trpaddr108\trpaddfl3\trpaddfr3 \clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx2875
|
||
|
|
\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx4963\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10
|
||
|
|
\cltxlrtb\clftsWidth1 \cellx7536\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx8407\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr
|
||
|
|
\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx9463\row }\pard \ql \li0\ri0\widctlpar\intbl\aspalpha\aspnum\faauto\adjustright\rin0\lin0 {\fs20\cf15 CVCAM_PROP_RENDER}{\cell Renders the cam\cell CVCAMTRUE/
|
||
|
|
\par CVCAMFALSE
|
||
|
|
\par For Set, pointer to int for Get\cell SG\cell WL\cell }\pard \ql \li0\ri0\widctlpar\intbl\aspalpha\aspnum\faauto\adjustright\rin0\lin0 {\trowd \trgaph108\trleft-108\trbrdrt\brdrs\brdrw10 \trbrdrl\brdrs\brdrw10 \trbrdrb\brdrs\brdrw10 \trbrdrr\brdrs\brdrw10
|
||
|
|
\trbrdrh\brdrs\brdrw10 \trbrdrv\brdrs\brdrw10 \trftsWidth1\trautofit1\trpaddl108\trpaddr108\trpaddfl3\trpaddfr3 \clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx2875
|
||
|
|
\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx4963\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10
|
||
|
|
\cltxlrtb\clftsWidth1 \cellx7536\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx8407\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr
|
||
|
|
\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx9463\row }\pard \ql \li0\ri0\widctlpar\intbl\aspalpha\aspnum\faauto\adjustright\rin0\lin0 {\fs20\cf15 CVCAM_PROP_WINDOW}{\cell Selects a window for rendering camera\rquote s stream\cell
|
||
|
|
Pointer to HWND(Win) or pointer to Window(Lin)\cell SG\cell WL\cell }\pard \ql \li0\ri0\widctlpar\intbl\aspalpha\aspnum\faauto\adjustright\rin0\lin0 {\trowd \trgaph108\trleft-108\trbrdrt\brdrs\brdrw10 \trbrdrl\brdrs\brdrw10 \trbrdrb\brdrs\brdrw10 \trbrdrr
|
||
|
|
\brdrs\brdrw10 \trbrdrh\brdrs\brdrw10 \trbrdrv\brdrs\brdrw10 \trftsWidth1\trautofit1\trpaddl108\trpaddr108\trpaddfl3\trpaddfr3 \clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1
|
||
|
|
\cellx2875\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx4963\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10
|
||
|
|
\cltxlrtb\clftsWidth1 \cellx7536\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx8407\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr
|
||
|
|
\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx9463\row }\pard \ql \li0\ri0\widctlpar\intbl\aspalpha\aspnum\faauto\adjustright\rin0\lin0 {\fs20\cf15 CVCAM_PROP_CALLBACK}{\cell Sets a callback function which processes every frame\cell
|
||
|
|
void (*callback)(IplImage* image)\cell S\cell WL\cell }\pard \ql \li0\ri0\widctlpar\intbl\aspalpha\aspnum\faauto\adjustright\rin0\lin0 {\trowd \trgaph108\trleft-108\trbrdrt\brdrs\brdrw10 \trbrdrl\brdrs\brdrw10 \trbrdrb\brdrs\brdrw10 \trbrdrr
|
||
|
|
\brdrs\brdrw10 \trbrdrh\brdrs\brdrw10 \trbrdrv\brdrs\brdrw10 \trftsWidth1\trautofit1\trpaddl108\trpaddr108\trpaddfl3\trpaddfr3 \clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1
|
||
|
|
\cellx2875\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx4963\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10
|
||
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\cltxlrtb\clftsWidth1 \cellx7536\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx8407\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr
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\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx9463\row }\pard \ql \li0\ri0\widctlpar\intbl\aspalpha\aspnum\faauto\adjustright\rin0\lin0 {\fs20\cf15 CVCAM_DESCRIPTION}{\cell Gets string name and some other info about the camera\cell A pointer to struct }{
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\fs20 CameraDescription
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\par Under windows only DeviceDescription field is active}{\cell G\cell WL\cell }\pard \ql \li0\ri0\widctlpar\intbl\aspalpha\aspnum\faauto\adjustright\rin0\lin0 {\trowd \trgaph108\trleft-108\trbrdrt\brdrs\brdrw10 \trbrdrl\brdrs\brdrw10 \trbrdrb\brdrs\brdrw10
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\trbrdrr\brdrs\brdrw10 \trbrdrh\brdrs\brdrw10 \trbrdrv\brdrs\brdrw10 \trftsWidth1\trautofit1\trpaddl108\trpaddr108\trpaddfl3\trpaddfr3 \clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10
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\cltxlrtb\clftsWidth1 \cellx2875\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx4963\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr
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\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx7536\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx8407\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb
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\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx9463\row }\pard \ql \li0\ri0\widctlpar\intbl\aspalpha\aspnum\faauto\adjustright\rin0\lin0 {\fs20\cf15 CVCAM_VIDEOFORMAT}{\cell Displays videoformat dialog box for the camera\cell NULL\cell
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G\cell WL\cell }\pard \ql \li0\ri0\widctlpar\intbl\aspalpha\aspnum\faauto\adjustright\rin0\lin0 {\trowd \trgaph108\trleft-108\trbrdrt\brdrs\brdrw10 \trbrdrl\brdrs\brdrw10 \trbrdrb\brdrs\brdrw10 \trbrdrr\brdrs\brdrw10 \trbrdrh\brdrs\brdrw10 \trbrdrv
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\brdrs\brdrw10 \trftsWidth1\trautofit1\trpaddl108\trpaddr108\trpaddfl3\trpaddfr3 \clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx2875\clvertalt\clbrdrt\brdrs\brdrw10
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\clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx4963\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx7536\clvertalt\clbrdrt
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\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx8407\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx9463\row
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}\pard \ql \li0\ri0\widctlpar\intbl\aspalpha\aspnum\faauto\adjustright\rin0\lin0 {\fs20\cf15 CVCAM_CAMERAPROPS}{\cell Displays camera properties dialog box for the camera\cell NULL\cell G\cell WL\cell }\pard
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\ql \li0\ri0\widctlpar\intbl\aspalpha\aspnum\faauto\adjustright\rin0\lin0 {\trowd \trgaph108\trleft-108\trbrdrt\brdrs\brdrw10 \trbrdrl\brdrs\brdrw10 \trbrdrb\brdrs\brdrw10 \trbrdrr\brdrs\brdrw10 \trbrdrh\brdrs\brdrw10 \trbrdrv\brdrs\brdrw10
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\trftsWidth1\trautofit1\trpaddl108\trpaddr108\trpaddfl3\trpaddfr3 \clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx2875\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl
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\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx4963\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx7536\clvertalt\clbrdrt
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\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx8407\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx9463\row
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}\pard \ql \li0\ri0\widctlpar\intbl\aspalpha\aspnum\faauto\adjustright\rin0\lin0 {\fs20\cf15 CVCAM_RNDWIDTH}{\cell Sets the width of the output video\cell Pointer to int containing width\cell SG\cell WL\cell }\pard
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\ql \li0\ri0\widctlpar\intbl\aspalpha\aspnum\faauto\adjustright\rin0\lin0 {\trowd \trgaph108\trleft-108\trbrdrt\brdrs\brdrw10 \trbrdrl\brdrs\brdrw10 \trbrdrb\brdrs\brdrw10 \trbrdrr\brdrs\brdrw10 \trbrdrh\brdrs\brdrw10 \trbrdrv\brdrs\brdrw10
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\trftsWidth1\trautofit1\trpaddl108\trpaddr108\trpaddfl3\trpaddfr3 \clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx2875\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl
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\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx4963\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx7536\clvertalt\clbrdrt
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\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx8407\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx9463\row
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}\pard \ql \li0\ri0\widctlpar\intbl\aspalpha\aspnum\faauto\adjustright\rin0\lin0 {\fs20\cf15 CVCAM_RNDHEIGHT}{\cell Sets the height of the output video\cell Pointer to int containing height\cell SG\cell WL\cell }\pard
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\ql \li0\ri0\widctlpar\intbl\aspalpha\aspnum\faauto\adjustright\rin0\lin0 {\trowd \trgaph108\trleft-108\trbrdrt\brdrs\brdrw10 \trbrdrl\brdrs\brdrw10 \trbrdrb\brdrs\brdrw10 \trbrdrr\brdrs\brdrw10 \trbrdrh\brdrs\brdrw10 \trbrdrv\brdrs\brdrw10
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\trftsWidth1\trautofit1\trpaddl108\trpaddr108\trpaddfl3\trpaddfr3 \clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx2875\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl
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\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx4963\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx7536\clvertalt\clbrdrt
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\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx8407\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx9463\row
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}\pard \ql \li0\ri0\widctlpar\intbl\aspalpha\aspnum\faauto\adjustright\rin0\lin0 {\fs20\cf15 CVCAM_STEREO_CALLBACK\cell }{Sets the callback which will be called on every two synchronous frames from 2 cameras\cell
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Void (*callback)(IplImage* Image1, IplImage* image2)\cell S\cell W\cell }\pard \ql \li0\ri0\widctlpar\intbl\aspalpha\aspnum\faauto\adjustright\rin0\lin0 {\trowd \trgaph108\trleft-108\trbrdrt\brdrs\brdrw10 \trbrdrl\brdrs\brdrw10 \trbrdrb\brdrs\brdrw10
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\trbrdrr\brdrs\brdrw10 \trbrdrh\brdrs\brdrw10 \trbrdrv\brdrs\brdrw10 \trftsWidth1\trautofit1\trpaddl108\trpaddr108\trpaddfl3\trpaddfr3 \clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10
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\cltxlrtb\clftsWidth1 \cellx2875\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx4963\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr
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\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx7536\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx8407\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb
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\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx9463\row }\pard \ql \li0\ri0\widctlpar\intbl\aspalpha\aspnum\faauto\adjustright\rin0\lin0 {\fs20\cf15 CVCAM_PROP_RAW\cell }{Gets the last frame\cell IplImage**\cell G\cell L\cell }\pard
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\ql \li0\ri0\widctlpar\intbl\aspalpha\aspnum\faauto\adjustright\rin0\lin0 {\trowd \trgaph108\trleft-108\trbrdrt\brdrs\brdrw10 \trbrdrl\brdrs\brdrw10 \trbrdrb\brdrs\brdrw10 \trbrdrr\brdrs\brdrw10 \trbrdrh\brdrs\brdrw10 \trbrdrv\brdrs\brdrw10
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\trftsWidth1\trautofit1\trpaddl108\trpaddr108\trpaddfl3\trpaddfr3 \clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx2875\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl
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\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx4963\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx7536\clvertalt\clbrdrt
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\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx8407\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx9463\row
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}\trowd \trgaph108\trleft-108\trbrdrt\brdrs\brdrw10 \trbrdrl\brdrs\brdrw10 \trbrdrb\brdrs\brdrw10 \trbrdrr\brdrs\brdrw10 \trbrdrh\brdrs\brdrw10 \trbrdrv\brdrs\brdrw10 \trftsWidth1\trautofit1\trpaddl108\trpaddr108\trpaddfl3\trpaddfr3 \clvertalt\clbrdrt
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\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx2875\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx4963
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\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx7536\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10
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\cltxlrtb\clftsWidth1 \cellx8407\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx9463\pard \ql \li0\ri0\widctlpar\intbl\aspalpha\aspnum\faauto\adjustright\rin0\lin0 {
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\fs20\cf15 CVCAM_PROP_SETFORMAT\cell }{Sets video format in non-dialog way\cell A pointer to struct videoformat.For Set should be initialized with desired values\cell SG\cell L\cell }\pard
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\ql \li0\ri0\widctlpar\intbl\aspalpha\aspnum\faauto\adjustright\rin0\lin0 {\trowd \trgaph108\trleft-108\trbrdrt\brdrs\brdrw10 \trbrdrl\brdrs\brdrw10 \trbrdrb\brdrs\brdrw10 \trbrdrr\brdrs\brdrw10 \trbrdrh\brdrs\brdrw10 \trbrdrv\brdrs\brdrw10
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\trftsWidth1\trautofit1\trpaddl108\trpaddr108\trpaddfl3\trpaddfr3 \clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx2875\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl
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\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx4963\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx7536\clvertalt\clbrdrt
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\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx8407\clvertalt\clbrdrt\brdrs\brdrw10 \clbrdrl\brdrs\brdrw10 \clbrdrb\brdrs\brdrw10 \clbrdrr\brdrs\brdrw10 \cltxlrtb\clftsWidth1 \cellx9463\row
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}\pard \ql \li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 {
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\par }}
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