opencv

Commit Graph

Author	SHA1	Message	Date
peng xiao	cdb16f1120	Fix build error	12 years ago
peng xiao	97b86aa259	Initialize OpenCL context at the end of getDevice call. Added for better compatibility with the current samples/test cases. User now will be able to initialize OpenCL context explicitly with ocl::getDevice api. This may be obsoleted in future releases.	12 years ago
Roman Donchenko	f90fd5b0da	Split CLAHE into its own file, because it's faster that way. Yes, it's as ludicrous as it sounds, but it's still true. Bizarrely, the previous commit makes CLAHE run about 10% slower on Android, even though it doesn't even touch any CLAHE code. Splitting it off fixes that, although the reason it does is a mystery for the ages. It's cleaner when it's in its own file, anyway. ;=]	12 years ago
Roman Donchenko	29b13ec1de	Replaced most of the usages of parallel_for with that of parallel_for_. This should allow many algorithms to take advantage of more parallelization technologies.	12 years ago
peng xiao	d85f27b537	Update ocl::surf_matcher sample. The new sample adjust some parameters thus it should always be able to calculate valid homography matrix when input is box.png and box_in_scene.png. Pure cpp surf and bfmatcher implementation is also added to show the user its accuracy and performance.	12 years ago
yao	15a213d3fc	fix a crash on Linux	12 years ago
yao	abefcc6061	Adjust perf_filters, as this function only supports 3x3 kernel	12 years ago
peng xiao	b1c248fcc9	Fix ocl::filter2D. In current implementation, this function only works when anchor point is in the kernel center and kernel size supported is either 3x3 or 5x5.	12 years ago
peng xiao	fdc133d8c9	Fix ocl::pyrup kernel build on Mac.	12 years ago
Vadim Pisarevsky	37091b086c	Merge pull request #932 from bitwangyaoyao:2.4_fixBFM	12 years ago
yao	5b598f8a0e	a few fixes of ocl::perf test cases	12 years ago
Vadim Pisarevsky	6bb9342a5f	Merge pull request #918 from bitwangyaoyao:2.4_samples	12 years ago
Vadim Pisarevsky	5a4efe8bcf	Merge pull request #924 from pengx17:2.4_arithm_fix	12 years ago
Vadim Pisarevsky	678371be39	Merge pull request #925 from pengx17:2.4_canny_tmp_fix	12 years ago
Vadim Pisarevsky	c176131a67	Merge pull request #927 from bitwangyaoyao:2.4_perf	12 years ago
Roman Donchenko	c3f5e73769	Merge pull request #930 from pengx17:2.4_haar_ext	12 years ago
yao	7ed9c0e87a	Fix brute_force_matcher's hung on some Intel CPU OCL	12 years ago
peng xiao	fd7ba355ee	Add non-stump based ocl Haar cascade classifier support. For example, haarcascade_frontalface_alt2.xml is now supported. Note that classifier's pattern of a cascade file must be consistent, i.e., all trees must either have two nodes or one node, otherwise unexpected results will occur. Other fixes: Test cases are updated. Some unused codes are removed. Fix some problems of haar when using OclCascadeClassifierBuf.	12 years ago
Vladislav Vinogradov	6b1c28ce6d	fixed some gpu tests (different rounding results due to float arithmetics)	12 years ago
Roman Donchenko	0ae40507e5	Merge pull request #928 from apavlenko:bugfix_3027	12 years ago
Roman Donchenko	fbb25787cd	Merge pull request #920 from asmorkalov:android_move	12 years ago
Roman Donchenko	b890274738	Merge pull request #910 from pengx17:2.4_oclgfft	12 years ago
peng xiao	006e4242b2	Merge branch '2.4' of https://github.com/Itseez/opencv into 2.4_oclgfft	12 years ago
Andrey Pavlenko	e28f6fae49	fixing #3027 (searching JNI even if no ant), fixing java tests status message (ON/OFF)	12 years ago
yao	a9b7ff41bd	adjust test cases	12 years ago
peng xiao	d015fa76fa	Fix 2.4 ocl Canny. This fix is a workaround for current 2.4 branch without introducing an additional oclMat buffer into CannyBuf object. Test case is cleaned up. Volatile keywords in kernels are removed for performance concern.	12 years ago
Vadim Pisarevsky	2ccdf56119	Merge pull request #913 from janm399:2.4	12 years ago
Vadim Pisarevsky	24ca620c32	Merge pull request #916 from bitwangyaoyao:2.4_fixPyrLK	12 years ago
Vadim Pisarevsky	d3c7ae6adf	Merge pull request #919 from abidrahmank:2.4	12 years ago
Vadim Pisarevsky	ecb1f3c4d2	Merge pull request #923 from pengx17:2.4_macfix	12 years ago
yao	d81c145fa9	fix memory leak	12 years ago
yao	14bd6402be	revise perf	12 years ago
peng xiao	1d0c283508	Fix a bug when pushing pointers of arguments into std::vector. When argument pointers pushed into an vector and the pointers point to address on stack, we need to make sure they are valid until kernels are successfully flushed onto the queue.	12 years ago
Alexander Smorkalov	f85cf5bdd9	Build fixes. Build scrips reorganized.	12 years ago
peng xiao	6fae02c05d	Fix some OpenCL kernel file build errors on Mac.	12 years ago
Roman Donchenko	7561b1c6e5	Replace the pull request guidelines with a link to the wiki. I've moved the contents of CONTRIBUTING.md to the wiki (and slightly expanded it), so the former is no longer required. I've put a link to the wiki page and a summary in the README.	12 years ago
Alexander Smorkalov	20fef00a77	android -> plarforms/android	12 years ago
abidrahmank	2dd3bf116e	ANDed waitkey result with 0xFF for x64 systems	12 years ago
abidrahmank	ca09ba6852	Bug #2960 : docs about CV_BGR2GRAY	12 years ago
abidrahmank	98960bf201	A new python sample on grabcut	12 years ago
yao	fad96b95ad	add results verification to facedetect and hog samples	12 years ago
yao	c58e0d5d73	fix hog	12 years ago
yao	036b0579f1	remove the images in ocl sample folder	12 years ago
yao	33a3a19207	add two samples	12 years ago
yao	d45f9ef866	fix Linux build errors	12 years ago
yao	a223b5624f	fix pyrLK's mismatch on Intel GPUs	12 years ago
Roman Donchenko	324cafdda6	Merge pull request #904 from ograycode:2.4	12 years ago
Jan Machacek	46b770f255	Fixed include name in OpenCL on OS X	12 years ago
Roman Donchenko	519ee72f6f	Merge pull request #905 from bitwangyaoyao:2.4_TVL1	12 years ago
peng xiao	b4a4a05bdc	Add ocl's good features to track implementation. Additional notes with this commit: 1. Add cornerHarris_dxdy and cornerMinEigenVal_dxdy to get the interim dx and dy output of Sobel operator; 2. Add minMax_buf to allow user to reuse buffers in minMax; 3. Fix an error when either min or max pointer fed into minMax is NULL; 4. Corner sorter temporarily uses C++ STL's quick sort. A parallel selection sort in OpneCL is contained in the implementation but disabled due to poor performance at the moment. 5. Accuracy test for ocl gfft.	12 years ago

... 2 3 4 5 6 ...

7691 Commits (0c9d776083db4579404e5f1b5cb9b1bee7582881) All Branches Search

7691 Commits (0c9d776083db4579404e5f1b5cb9b1bee7582881)

All Branches