Vadim Pisarevsky
16d825adbc
fixed compile warnings and opencv_perf_imgproc failures
12 years ago
Vadim Pisarevsky
944588e732
converted houghlines to C++
12 years ago
Vadim Pisarevsky
7f8c925319
finished distance transform; fixed warnings
12 years ago
Vadim Pisarevsky
05ea571b08
almost finished distance transform conversion (discrete voronoi diagram mode is not ready yet)
12 years ago
Vadim Pisarevsky
9124a76ae7
converted moments function to C++
12 years ago
Vadim Pisarevsky
59a5ba8938
converted watershed + pyrmeanshiftfilter to C++
12 years ago
Vadim Pisarevsky
06f4a56469
converted flood fill, getrectsubpix & cornersubpix to C++
12 years ago
Vadim Pisarevsky
43d61d961e
fixed problem with Nx2 numpy arrays in geometrical functions ( #2783 )
12 years ago
Andrey Kamaev
afe85e7e51
Fix some warnings from -O0 build
12 years ago
Sergei Nosov
c0e3d48ebc
stricter eps for normed methods
12 years ago
Sergei Nosov
15d0484485
matchTemplate perf tests added
12 years ago
Sergei Nosov
c768731e89
enable Tegra optimizations
12 years ago
Andy Maloney
3154cdf8ac
Fix subtle bug when src & dst agree on sparsity but have different dimensions
...
Remove unused var "total"
Declare vars as locally as possible
12 years ago
Andy Maloney
bc68dfb4e8
Remove unused vars
12 years ago
Anna Kogan
ed4c687d45
Increased time limits, eliminated extra params
12 years ago
Ivan Korolev
9908ff33de
Added regression test for HoughLines algorithm
12 years ago
Daniil Osokin
4c9c27b244
Fixed formula of YCrCb to RGB conversion (bug #2725 )
12 years ago
Vadim Pisarevsky
efd00238e2
fixed warnings; restored fixed_size parameter in AutoBuffer
12 years ago
Andrey Pavlenko
81721d0dce
enabling sanity checks for warp and resize functions on Android
...
- add syntetic images generation function to ts
- use generated syntetic images
12 years ago
Vadim Pisarevsky
dc4d0398f3
converted few more comp. geometry functions to C++
12 years ago
Vadim Pisarevsky
c2241dccc5
converted fitline to C++, fixed Mat::checkVector().
12 years ago
Vadim Pisarevsky
c197a46e7e
removed rarely used fixed_size parameter from AutoBuffer type, added optional AutoBuffer* but to cvarrToMat in order to speedup CvSeq->Mat conversion; finished conversion of convex hull and related functions to C++
12 years ago
Vadim Pisarevsky
457fa52111
convex hull converted to C++; other 2 functions in convhull.cpp are yet to be finished.
12 years ago
Vadim Pisarevsky
e3941d0965
refactored approxpoly
12 years ago
Andrey Kamaev
6131a847a2
Fix histogram calculation in equalizeHist
...
issue #2678
12 years ago
Vadim Pisarevsky
e383d39598
fixed bug #2679
12 years ago
Ilya Lavrenov
1bc76813f3
fixed bug connected with SSE2 version of resize with AREA interpolation
12 years ago
Kirill Kornyakov
5023afffc7
Removed hack from perf test on HoughLines, since I hope it is fixed by pr263
12 years ago
Andrey Kamaev
16687a2655
Explicitly use double precision sin & cos in hough implementation
...
On some platforms sin and cos are calculated in single precision resulting in
diversity of results.
12 years ago
Jason Newton
4cb25e9584
update documentation to latest connected components interface
12 years ago
Vadim Pisarevsky
31857082f4
probably fixed build problems on Android
12 years ago
Daniil Osokin
98d7d99244
Add threaded version of equalizeHist
12 years ago
Ilya Lavrenov
a319bae6e2
added #undef _mm_packus_epi32
12 years ago
Ilya Lavrenov
d246b41573
changed loop condition
12 years ago
Ilya Lavrenov
c2f2e33a5e
removed debug messages
12 years ago
Ilya Lavrenov
aa0dafcc1f
replaced _mm_packs_epi32 to _mm_packus_epi32
12 years ago
Daniil-Osokin
cd501d947c
perf tests for calcHist 2-3D case
12 years ago
Daniil-Osokin
7d94236c14
TBB version of calcHist
12 years ago
Jason Newton
e1b60aa4e3
drop usage of macros... the type is already there!
12 years ago
Jason Newton
5f86eb8d63
proper dimensions from cv::Size in output stats/centroid
12 years ago
Vadim Pisarevsky
1eae455acb
fixed build warnings from VS; hopefully, fixes Android build too
12 years ago
Jason Newton
ad0bfdfb25
disable windows build warning for connectedcomponents template argument comparisons
12 years ago
Jason Newton
68e77ac051
use opencv's integer type convension
12 years ago
Andrey Kamaev
0bbba847a4
Fix equalization formula in equalizeHist function & rewrite in C++
...
Old implementation did
lut[i] = 255 * (count(Y <= i)) / (width * height)
which actually shifts uniform histograms.
From now histogram is equalized as
C = count(Y == min(Y))
lut[i] = 255 * (count(Y <= i) - C) / (width * height - C)
12 years ago
Ilya Lavrenov
6059a6875a
fixed bug with s1 calculating
12 years ago
Ilya Lavrenov
4ccb5a30d9
fixed bug with s1 calculating
12 years ago
Ilya Lavrenov
16f9b6f5e4
reproducing C++ version of resize area fast
12 years ago
Vsevolod Glumov
3f417f1ec3
Fixes for issues #2570 , #2492 , #2559 , #2489 , #2592 .
12 years ago
Andrey Kamaev
932204d197
Added thresholds to some sanity checks
12 years ago
Ilya Lavrenov
d1ca934115
sse2 version of resize area fast for types CV_(8, 16)UC(1, 3, 4)
12 years ago