opencv

Commit Graph

Author	SHA1	Message	Date
Vladislav Vinogradov	31a5f7ef3c	fixed bug #3069 (infinite loop in GPU LBP Cascade detectMultiScale)	12 years ago
Vladislav Vinogradov	89f3c40d79	fixed BroxOpticalFlow sanity test (increase epsilon value) + interpolateFrames and createOpticalFlowNeedleMap	12 years ago
Vladislav Vinogradov	4a770535c4	fixed BoxFilter sanity test (different rounding results)	12 years ago
Vladislav Vinogradov	516e5b2563	fixed BroxOpticalFlow regression test the output of BroxOpticalFlow differs a bit in CUDA 5.5	12 years ago
Vladislav Vinogradov	918381875a	rewrite gpu/device/vec_math.hpp file old version isn't compiled with CUDA 5.5 new version doesn't depend on functional.hpp	12 years ago
Vladislav Vinogradov	3aea7e8f8d	fixed gpu module build on arm platform links with CUDA driver library only if we use video encoding/decoding	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
yao	dc937c10f9	change a test image of pyrlk	12 years ago
Vladislav Vinogradov	bcf8bdb401	fixed constructors for functional objects (added __host__ modifier)	12 years ago
Vladislav Vinogradov	58e472754a	fixed norm diff function (it uses pre-allocated buffer now)	12 years ago
Vladislav Vinogradov	0521e8908c	fixed NPP error constants usage	12 years ago
Vladislav Vinogradov	013581f371	fixed GPU module compialtion with CMake 2.8.11 CMake 2.8.11 removed linkage with CUDA driver library, but it's used by gpu video encoding/decoding	12 years ago
Roman Donchenko	8a4090fe3f	Make AutoLock noncopyable (it would break on copying, anyway).	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
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
yao	5b598f8a0e	a few fixes of ocl::perf test cases	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
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
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
peng xiao	6fae02c05d	Fix some OpenCL kernel file build errors on Mac.	12 years ago
Alexander Smorkalov	20fef00a77	android -> plarforms/android	12 years ago
Bahram Dahi	e2d6a3abe5	Added spacing in a nested template argument list.	12 years ago
Bahram Dahi	dcad6ce65a	Reverted back to the previous method where a public method groupRectangles was added to HOGDescriptor to take care of ROI and weight grouping	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	c58e0d5d73	fix hog	12 years ago
yao	d45f9ef866	fix Linux build errors	12 years ago
yao	a223b5624f	fix pyrLK's mismatch on Intel GPUs	12 years ago
Jan Machacek	46b770f255	Fixed include name in OpenCL on OS X	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
Bahram Dahi	8c25f9f28a	[3rd attempt] fixed HOGDescriptor::detectMultiScale() to group weights as well as ROIs	12 years ago
alex77git	445860d619	(typo)	12 years ago
alex77git	c8abaea368	(tab to space) 2x	12 years ago
yao	d8b192c84d	Fix the mismatch on NV GPUs	12 years ago
ograycode	97e9368e75	Simple set of the camera index to allow the user to change it after the object has been initialized.	12 years ago
alex77git	bc59428b3a	Bug #2966 , insert CV_Assert(size.width>0 && size.height>0); in imshow()	12 years ago
alex77git	6e7b1ef252	Bug #2967 , void DescriptorMatcher::radiusMatch() // description unclear, only file: common_interfaces_of_descriptor_matchers.rst	12 years ago
alex77git	44a2b109b7	Bug #2967 , basic_structures.rst, fix 2 typos	12 years ago
Andrey Pavlenko	4af104aaae	'aapt' tool moved in SDK r22, adding support to run.py	12 years ago
yao	04399a27d0	fix a warning	12 years ago

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5599 Commits (dd9ff587dca19807c43e9c16ffb80bb072a71e35)