opencv

Commit Graph

Author	SHA1	Message	Date
peng xiao	892c088e1b	Some modifications to sortByKey API. Add documentation.	11 years ago
peng xiao	e1f43e3b03	Add sort_by_key for oclMat. Most codes are ported from AMD's Bolt library. Four methods are implemented: SORT_BITONIC, // only support power-of-2 buffer size SORT_SELECTION, // cannot sort duplicate keys SORT_MERGE, SORT_RADIX // only support signed int/float keys	12 years ago
Andrey Pavlenko	fcb4c0e51c	fixing working with test data and a small fix for init code - set init value for `numsdev` to prevent use of uninitialized value - stop use of 'workdir' and files from samples - forcing use of 'opencv_extra' instead Note: set OPENCV_TEST_DATA_PATH to full path to 'opencv_extra/testdata' (gitolite@code.opencv.org:opencv_extra.git) before running the test!	12 years ago
yao	8d8dc29ced	add kmeans	12 years ago
yao	f1d9680ba8	format the ocl's samples name	12 years ago
yao	587fb4940d	some accuracy fix of HOG	12 years ago
peng xiao	fc64faa22e	Remove empty cv::ocl::CLAHE class.	12 years ago
peng xiao	132b885b24	Add opencl implementation of Farnback optical flow.	12 years ago
yao	1227e00f3d	fix moments	12 years ago
yao	2c198f6cd6	revise accuracy and perf tests	12 years ago
Peng Xiao	1d8cd3a717	Add ocl CLACH implementation. Test cases (accuracy and performance) are provided.	12 years ago
peng xiao	429f84e59e	Fix a bug of cornerHarris and cornerMinEigenVal. The bug is a buffer overrun when border type is reflect101. It is found that gfft crashed with input of size 100x100 on Intel CPU.	12 years ago
peng xiao	a7a94de74a	Fix a bug of gfft. When user provided corners buffer is big enough to be copied to from tmpCorners_, we allow the buffer to be reused other than allocate a new cl_mem object.	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
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
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
yao	4162ebfad3	add OpticalFlowDual_TVL1_OCL function	12 years ago
yao	03c55db4fb	fix the waring in gemm test	12 years ago
yao	e23884a238	fix the warnings in fft tests	12 years ago
yao	ada8f92cc7	fix warnings, unify test names	12 years ago
yao	b6313951dc	use clean EXPECT_MAT_NEAR (no string output)	12 years ago
yao	35c6860f06	further simplify the logics in filter tests	12 years ago
yao	1a53e2cfb2	remove interpolation.hpp	12 years ago
yao	3928c1ee26	add copyrights	12 years ago
yao	e4d3378230	simplify logics in filter tests, remove redundant code in arithm tests	12 years ago
yao	52dbbae82c	some cleanup, remove some commented codes	12 years ago
peng xiao	168c0b0385	Optimize ocl::stereobm. 1. Use macro defines for some parameters(radius). 2. Reduce local memory usage. 3. Fix accuracy problem on Intel GPU.	12 years ago
Peng Xiao	7b08d5ec69	Add OpenCL stereo CSBP implementation	12 years ago
Andrey Kamaev	96b008cd29	Eliminate the need of ::testsing::ValuesIn() for CV_ENUM Also cv::, cv::gpu:: and cv::ocl:: namespace prefixes can be safely omitted inside CV_ENUM and CV_FLAGS	12 years ago
yao	69a0b5dde5	Add OclCascadeClassifierBuf interface	12 years ago
Peng Xiao	6b6b1c9cbf	Allow more query/train types for ocl::bfmatcher	12 years ago
Peng Xiao	d9de84091c	Allow more input query/train types for ocl::bfmatcher RadiusMatch for HammingDist cannot pass yet.	12 years ago
Peng Xiao	6a40383aee	Add HammingDist test case	12 years ago
peng xiao	1bea9ee26c	Rename test case category and code clean up.	12 years ago
yao	bee970ab94	remove the C3 kernels in arithm, as the oclMat will never store 3 channels data	12 years ago
yao	8cc5b98051	Fix the problem of device selection on hybrid video systems.	12 years ago
peng xiao	ecea583afd	Add ocl::stereobp function. OpenCL StereoBeliefPropagation, ported from GPU implementation.	12 years ago
yao	f36db3a037	more fix of mismatch	12 years ago
yao	ad6aae4583	more fix of mismatch functions on CPU OCL	12 years ago
Andrey Kamaev	77ad07adf3	Disable crashing ocl tests	12 years ago
Andrey Kamaev	1be58f9a00	SURF accuracy test is moved to nonfree	12 years ago
peng xiao	34998b6034	Add ocl::SURF accurate test. The test cases are ported from gpu module (masked version is still missing). Key point direction definition is synchronized with cv::SURF. nonfree module dependency is added into ocl module's cmake file.	12 years ago
yao	0f0a4c3099	add stereoBM function	12 years ago
yao	dba2ec0539	remove the compile warnings	12 years ago
yao	6df23428af	Add moments function	12 years ago
yao	b7ebedc23e	fix mismatch of WarpAffine	12 years ago
yao	d050159f07	Remove the perf running from ocl::matchTemplate accuracy tests	12 years ago
yao	3316d0bfb2	Fix the compiling errors of gemm on Linux	12 years ago
yao	f4ef0c1598	fix meanShift mismatch on none-double GPUs	12 years ago
yao	4d6827212d	some bugs fix in using AmdFft library	12 years ago

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159 Commits (1f51e6c0deedea619d9cd6ffb39e692a3af8ae96)