opencv

Commit Graph

Author	SHA1	Message	Date
Alexander Alekhin	b74b05d1b3	Revert CV_TRY/CV_CATCH macros This reverts commit `7349b8f5ce` (partially).	6 years ago
Ilari Venäläinen	e6c41f0de6	Merge pull request #12989 from venalil:fix_thresholded_tiff_read * Fix reading of black-and-white (thresholded) TIFF images I recently updated my local OpenCV version to 3.4.3 and found out that I could not read my TIFF images related to my project. After debugging I found out that there has been some static analysis fixes made that accidentally have broken reading those black-and-white TIFF images. Commit hash in which reading of mentioned TIFF images has been broken: `cbb1e867e5` Basically the fix is to revert back to the same functionality that has been there before, when black-and-white images are read bpp (bitspersample) is 1. Without the case 1: this TiffDecoder::readHeader() function always return false. * Added type and default error message * Added stdexcept include * Use CV_Error instead of throw std::runtime_error * imgcodecs(test): add TIFF B/W decoding tests	6 years ago
Suleyman TURKMEN	4d0ed5c13c	Merge pull request #12971 from sturkmen72:upd_imgproc_hpp * Update imgproc.hpp * update color conversion codes	6 years ago
drkoller	978ad4981e	Clean up documentation for imread and imwrite	6 years ago
berak	df4139d373	document imread grayscale behaviour	6 years ago
cyy	286c2c236b	Merge pull request #12458 from DEEPIR:3.4 * may be an typo fix * remove identical branch,may be paste error * add parentheses around macro parameter * simplify if condition * check malloc fail * change the condition of branch removed by commit `3041502861`	6 years ago
Alexander Alekhin	8a3c394d6a	don't use constructors for C API structures	6 years ago
Alexander Alekhin	acce95f446	backport fixes for static analyzer warnings Commits: - `09837928d9` - `10fb88d027` Excluded changes with std::atomic (C++98 requirement)	6 years ago
Alexander Alekhin	20bf7b6a79	imgcodecs(webp): use safe cast to size_t on Win32	6 years ago
Alexander Alekhin	0d4fd20a73	imgcodecs: add null pointer check	6 years ago
Alexander Alekhin	0515f930e8	imgcodecs(webp): multiple fixes - don't reallocate passed 'img' (test fixed - must use IMREAD_UNCHANGED / IMREAD_ANYCOLOR) - avoid memory DDOS - avoid reading of whole file during header processing - avoid data access after allocated buffer during header processing (missing checks) - use WebPFree() to free allocated buffers (libwebp >= 0.5.0) - drop unused & undefined `.close()` method - added checks for channels >= 5 in encoder	6 years ago
Colin Smith	76f47548b3	Add export macro for ios conversion functions	6 years ago
Maksim Shabunin	cbb1e867e5	More issues found by static analysis	6 years ago
Alexander Alekhin	b09a4a98d4	opencv: Use cv::AutoBuffer<>::data()	7 years ago
Alexander Alekhin	5557474467	imgcodecs(sunras): avoid buffer overrun `src_pitch` may be large than data `step`	7 years ago
Alexander Enaldiev	84584002f2	Merge pull request #11417 from Turim:imgcodecs_cmake_decoders_customize_formats * imgcodecs cmake: the option to customize supported formats list (WITH_IMGCODEC_HDR, WITH_IMGCODEC_SUNRASTER, WITH_IMGCODEC_PXM) * imgcodecs: fixes - fixed CMake scripts (=OFF doesn't really work) - restore dropped GDCM block - added _IMGCODEC_ prefix - fixed tests - include PAM format under WITH_IMGCODEC_PXM option	7 years ago
Alexander Alekhin	35a4551609	imgcodecs: fix imwrite handling of different OutputArray types	7 years ago
Alexander Alekhin	76ac7ab4ef	imgcodecs: added test for imwrite parameter types issue 11545	7 years ago
Alexander Alekhin	f8252702a8	3rdparty: integrate libjpeg-turbo build scripts into OpenCV	7 years ago
Alexander Alekhin	6b581c4e51	build: unreachable code after CV_Error() (part 2)	7 years ago
Alexander Alekhin	576d2dbac0	refactor: don't use CV_ErrorNoReturn() internally	7 years ago
Alexander Alekhin	a22ee76b45	imgcodecs: exclude rle8.bmp from GDAL tests GDAL message: - ERROR 1: The BMP file is probably corrupted or too large. Image width = 480	7 years ago
Rajkiran Natarajan	4668836071	Support for setting TIFF DPI info in imwrite	7 years ago
catree	a885480c9e	Remove temporary file used for test.	7 years ago
RAJKIRAN NATARAJAN	6d83a80385	Merge pull request #11176 from saskatchewancatch:issue-11165 * fix cv::imwrite to allow cv::UMat and vectors of it to be written * cv::imwrite failure handling improvements * Unit test for regression testing imwrite support for and fix whitespace	7 years ago
Alexander Alekhin	a91953b15c	imgcodecs: apply CV_OVERRIDE/CV_FINAL	7 years ago
Maksim Shabunin	0f1e193193	Fixed two issues found by static analysis	7 years ago
Maksim Shabunin	7c855aa3e1	Fixed two issues found by static analysis	7 years ago
Maksim Shabunin	92e9d4ec3a	Fixed several issues detected by static analysis	7 years ago
Alexander Alekhin	6e8241b78d	imgcodecs: fix RBaseStream hang on truncated inputs	7 years ago
Rostislav Vasilikhin	27b1f8f446	imwrite for multipage images implemented	7 years ago
Vitaly Tuzov	24ee7b5080	Fix for vertically flipped tiff files reading	7 years ago
Alexander Alekhin	c020a7bb67	build: portable integer types	7 years ago
luz.paz	d05714995c	Misc. modules/ cont. pt2 Found via `codespell`	7 years ago
Alexander Alekhin	4a297a2443	ts: refactor OpenCV tests - removed tr1 usage (dropped in C++17) - moved includes of vector/map/iostream/limits into ts.hpp - require opencv_test + anonymous namespace (added compile check) - fixed norm() usage (must be from cvtest::norm for checks) and other conflict functions - added missing license headers	7 years ago
Maksim Shabunin	8b87c4b96a	Fixed several warnings produced by clang 6 and static analyzers	7 years ago
Suleyman TURKMEN	dcd4f8f5db	Update documentation	7 years ago
Alexander Alekhin	73316e10a0	java(test): fix test names	7 years ago
Alexander Alekhin	435a3e337b	imgcodecs: add more Jasper checks for supported and tested cases	7 years ago
Alexander Alekhin	8a76fadaa3	imgcodecs: add overflow checks	7 years ago
Alexander Alekhin	be5247921d	imgcodecs: remove assert() usage	7 years ago
Alexander Alekhin	f0453bd853	build: eliminate warning warning: 'layout.channel_layout::gchan' may be used uninitialized in this function [-Wmaybe-uninitialized]	7 years ago
Coralie RACHEX	16821b877c	Merge pull request #10493 from RachexCoralie:tiff32FC1Codec * Load and save tiff images in CV_32FC1 format (1 channel of floats). * Add test * Fix error handling and resources leak. Improve test.	7 years ago
Alexander Alekhin	4ca89db22d	imgproc(hdr): fix bounds check in HdrDecoder::checkSignature()	7 years ago
Vinay Sharma	5aac909046	Merge pull request #10352 from vinay0410:write_pbm * added write as pbm * add tests for pbm * imgcodecs: PBM support - drop additional PBM parameters - write: fix P1/P4 mode (no maxval 255 value after width/height) - write: invert values for P1/P4 - write: P1: compact ASCII mode (no spaces) - simplify pbm test - drop .pxm extension (http://netpbm.sourceforge.net/doc/ doesn't know such extension)	7 years ago
Alexander Alekhin	4f6c493b87	imgcodecs(png): resolve ASAN issue with vars scope and setjmp() call	7 years ago
Tomoaki Teshima	fe7b3f1228	clean up the code * disable the warning in CMake, not int the code using pragma	7 years ago
Alexander Alekhin	7bbe1a53cf	imgcodecs(pxm): fix memcpy size	7 years ago
zhijackchen	6df8ac0342	Merge pull request #10283 from zhijackchen:exr_export * Fix issue #10114 Convert table change From: CV_8U -> HALF CV_8S -> HALF CV_16U -> UINT CV_16S -> UINT CV_32S -> UINT CV_32F -> FLOAT To: CV_8U -> HALF CV_8S -> HALF CV_16U -> UINT CV_16S -> FLOAT CV_32S -> FLOAT loss precision CV_32F -> FLOAT Signed integer can't be presented well with UINT. Even adjust bias, CV16S and CV32S will be confused when load from exr file. Also fix CV_8S negative value incorrect bug * EXR import and export imread() from EXR returns CV_32F only imwrite() accepts CV_32 cv::Mat only and stores FLOAT images by default. Add imwrite() flag to store in HALF format. * fix compiling error * clean up * fix EXR import issues	7 years ago
Vitaly Tuzov	51cb56ef2c	Implementation of bit-exact resize. Internal calls to linear resize updated to use bit-exact version. (#9468 )	7 years ago

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238 Commits (8675a8c74379bd2dede7943088f5b73db012915e)