opencv

Commit Graph

Author	SHA1	Message	Date
Vitaly Tuzov	be7d060ea4	Merge pull request #7802 from terfendail:ovxhal_wrappers_migration * OpenVX HAL updated to use generic OpenVX wrappers * vxErr class from OpenVX HAL replaced with ivx::WrapperError * reduced usage of vxImage class from OpenVX HAL replaced with ivx::Image * vxImage class rewritten as ivx::Image subclass that calls swapHandle prior release * Fix OpenVX HAL build * Fix for review comments	8 years ago
Alexander Alekhin	0e4dde1781	Merge pull request #7872 from alalek:merge-2.4	8 years ago
Rostislav Vasilikhin	a2646062b2	ivx::Scalars replaced by immediate values	8 years ago
Rostislav Vasilikhin	1e2ad7e3e3	rewritten for new macro use	8 years ago
Rostislav Vasilikhin	ee77538cf9	disabled due to bad accuracy	8 years ago
Rostislav Vasilikhin	3f1734bbc7	fixed type checks in wrappers; array downloading code simplified	8 years ago
Rostislav Vasilikhin	77f99358df	fix vxCommitArrayRange() call	8 years ago
Rostislav Vasilikhin	5f4112a1cf	added initial version of wrapper for Harris corner detection	8 years ago
Rostislav Vasilikhin	faefbf93bc	Merge pull request #7793 from savuor:openvx_pyrDown OpenVX pyrDown wrappers (#7793) * wrappers for vx_pyramid added * initial version of pyrDown() wrapper added * disabled for Khronos * rewritten for new macro use; border mode added to node	8 years ago
Rostislav Vasilikhin	8b9422a052	OpenVX wrappers rewritten with CV_OVX_RUN, VX_DbgThrow	8 years ago
Vitaly Tuzov	3c5eb513dd	Fixed OpenVX to OpenCV compatibility for NN remap	8 years ago
Vitaly Tuzov	f8b4d28745	Added OpenVX based processing to remap	8 years ago
Vitaly Tuzov	2c89b39eee	Added OpenVX based processing to calcHist	8 years ago
Vladislav Sovrasov	12383a124b	Disable error throwing in convexityDefects when hull is a line or point	8 years ago
apavlenko	3aedc134c2	replacing white noise with fruits picture	8 years ago
apavlenko	a99118c4c7	moving CannyVX test from ocl to cpp file	8 years ago
apavlenko	4246d3667f	disabling again	8 years ago
apavlenko	76c38f0c80	trying to enable canny_vx adding a new test comparing canny_cv vs canny_vx	8 years ago
apavlenko	f3ec56fcee	fixing build errors	8 years ago
apavlenko	541d5b02d9	disabling due to accuracy issues	8 years ago
apavlenko	ccd8031a33	fixing compilation	8 years ago
apavlenko	1e2ddc30b1	Canny via OpenVX, Node wrapper extended (query/set attribute), some naming fixes	8 years ago
Alexander Alekhin	98181e9d7f	imgproc/drawing: minor refactoring in FillConvexPoly	8 years ago
Alexander Alekhin	7e0f1ec00a	test: putText regression garbage test	8 years ago
Alexander Alekhin	bcbe2f123f	test: move more drawing tests	8 years ago
Alexander Alekhin	781ab3d481	test: minor refactoring in test_drawing	8 years ago
Alexander Alekhin	ee265962b2	test: move test_drawing into imgproc module	8 years ago
Alexander Alekhin	62c9ff25e5	core: added inplace check in 'divSpectrums'	8 years ago
Li Peng	396921dd23	5x5 gaussian blur optimization Add new 5x5 gaussian blur kernel for CV_8UC1 format, it is 50% ~ 70% faster than current ocl kernel in the perf test. Signed-off-by: Li Peng <peng.li@intel.com>	8 years ago
Vitaly Tuzov	afc7396975	Added OpenVX based processing to gaussianBlur	8 years ago
Li Peng	b69cdb2434	Image pyramids upsampling optimization Add new ocl kernel for image pyramids upsampling, It is 35% faster than current OCL kernel in perf test. Signed-off-by: Li Peng <peng.li@intel.com>	8 years ago
Vitaly Tuzov	6d55e99291	Added OpenVX based processing to boxFilter	8 years ago
Li Peng	2ca5a7e862	more optimization for warpAffine and warpPerspective Add new OpenCL kernels for bicubic interploation, it is 20% faster than current warp image kernel with bicubic interploation. Signed-off-by: Li Peng <peng.li@intel.com>	8 years ago
Rostislav Vasilikhin	0ac934d09a	added OpenVX call to equalizeHist() function	8 years ago
Rostislav Vasilikhin	7c2734ff14	added OpenVX calls to accumulate(), accumulateSquare(), accumulateWeighted()	8 years ago
Vitaly Tuzov	0cd3788624	Added OpenVX based processing to threshold	8 years ago
Vitaly Tuzov	9200db778c	Added OpenVX based processing to medianBlur	8 years ago
Vitaly Tuzov	e8f3469096	Added OpenVX based processing to Sobel	8 years ago
Li Peng	b72d196753	optimization for warpAffine and warpPerspective Add new ocl kernels for warpAffine and warpPerspective, The average performance improvemnt is about 30%. The new ocl kernels require CV_8UC1 format and support nearest neighbor and bilinear interpolation. Signed-off-by: Li Peng <peng.li@intel.com>	8 years ago
Alexander Alekhin	7dc673fd56	imgproc: fix findContours (submatrix input)	8 years ago
Rostislav Vasilikhin	7db43f9fff	fixed wrong equivalence in YUV conversion (#7481 ) * fixed wrong equivalence in YUV conversion * fixed channel order from YVU to YUV	8 years ago
monoid911	b879126584	Fix docs explaining the returnPoints argument of convexHull.	8 years ago
Alexander Alekhin	8019498c6e	java tests fixes	8 years ago
k-shinotsuka	284006e336	add NEON code for RGB2Luv_f.	8 years ago
Pavel Vlasov	dfb9c574a4	IPP 2017 filter2D fix; filter2D IPP runtime check;	8 years ago
Alexander Alekhin	f21f153a5f	test: backport check for Image_KernelSize_GaborFilter2d perf test	8 years ago
Li Peng	6cb73356b1	laplacian ocl kernel optimization This ocl kernel is 46%~171% faster than current laplacian 3x3 ocl kernel in the perf test, with image format "CV_8UC1". Signed-off-by: Li Peng <peng.li@intel.com>	8 years ago
k-shinotsuka	cf5c400ecb	add SSE code for RGB2HLS_f.	8 years ago
Juha Reunanen	5bb08bae28	Merge pull request #7464 from reunanen:test-7409-7458 Change contour test images to be very wide (#7464) * Change contour test images to be very wide (#7409, #7458) Unfortunately, slows down the tests. * Decrease the number of contour test cases, in order to (at least partially) offset the test run duration increase caused by making the test images wider * Don't test with very wide images on 32-bit architectures	8 years ago
Li Peng	8d4a7d3dcc	sobel and scharr ocl kernel optimization It improves 108%~230% performance in the perf test with image format "CV_8UC1" and kernel size 3. Signed-off-by: Li Peng <peng.li@intel.com>	8 years ago

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2303 Commits (7dd3723abe8905c02e696591f5059bee2d046665)