opencv

Commit Graph

Author	SHA1	Message	Date
Namgoo Lee	fb8e652c3f	Add CV_16UC1 support for cuda::CLAHE Due to size limit of shared memory, histogram is built on the global memory for CV_16UC1 case. The amount of memory needed for building histogram is: 65536 * 4byte = 256KB and shared memory limit is 48KB typically. Added test cases for CV_16UC1 and various clip limits. Added perf tests for CV_16UC1 on both CPU and CUDA code. There was also a bug in CV_8UC1 case when redistributing "residual" clipped pixels. Adding the test case where clip limit is 5.0 exposes this bug.	6 years ago
Rostislav Vasilikhin	bbedebb57c	perf tests for cvtColor for 16U and 32f added	6 years ago
Dmitry Kurtaev	bc4e471847	Add a mutex for shared Inference Engine plugins	6 years ago
Alexander Alekhin	eab6744ac7	dnn(ocl): use compile-time LOCAL_SIZE parameter instead of get_local_size(0) and dynamic local memory allocation	6 years ago
winice	37a5af3673	Merge pull request #13737 from winice-test:master * Optical Flow rework to use wide universal intrinsics * remove if (useSIMD) check as review requested	6 years ago
Dmitry Kurtaev	8ecc5e6f64	Add tests for features2d JavaScript bindings	6 years ago
Rostislav Vasilikhin	554eae56d1	Merge pull request #13708 from savuor:yuv42x_wide YUV42x color conversions rewritten to wide intrinsics (#13708) * ab+c -> fma YUV420sp2RGB initially vectorized * shorter var names * loops by 4 * yuv420p2rgb vectorized * yuv422toRGB vectorized * reg arrays * rgb2yuv420 vectorized * warnings fixed * try to fix align error	6 years ago
Hannah McLaughlin	418898029c	Merge pull request #13718 from lochsh:svm-sigmoid-fix SVM sigmoid kernel fix (issue #13621) (#13718) * Added test for sigmoid case for retrieving support vectors * undo unhelpful test * add test for sigmoid SVM with data that is easily separable into two concentric circles * Update sigmoid kernel to use tanh(gamma * <x, y> + coef0) instead of -tanh(gamma * <x, y> + coef0) * remove unnecessary constraint on coef0 * cleanup * fixing inappropriate use of doubles * Add f to float literal * replace CV_Assert with ASSERT_EQ where appropriate	6 years ago
Dmitry Kurtaev	c918ac298c	Fix IE tests	6 years ago
Vitaly Tuzov	2f5af1bd33	Merge pull request #13693 from terfendail:spatialgrad_wintr * spatialGradient() reworked to use wide universal intrinsics * Moved row pointers inside loops	6 years ago
Alexander Alekhin	4501a2cdea	ocl: support empty "ptr only" UMat in Kernel::set() add messages to avoid silent kernel destruction	6 years ago
Ramez Rafla	eb00dce78e	Merge pull request #13710 from ramezrafla:3.4 * Added DMatch bindings * Added CR which was accidently removed to maintain consistency * Removed trailing white-space	6 years ago
Alexander Alekhin	5916ebf500	Merge pull request #13679 from alalek:imgproc_median_blur_cleanup * imgproc: cleanup medianBlur_8u_O1 code Unnecessary per-channel buffers: H[c] / lut[c] * imgproc(medianBlur_8u_O1): use CV_SIMD_WIDTH for alignment	6 years ago
Dmitry Kurtaev	ac262f5b5d	Clone convolution layer weights only for fusion	6 years ago
Arnaud Brejeon	d998e70a25	Merge pull request #13672 from arnaudbrejeon:bug_fix_12961 PyrDown: Fix bug #12961 (#13672) * Force unaligned pointer and create test * More cross-platform solution * MSVC expects a proper order * Remove useless clang macro	6 years ago
Dmitry Kurtaev	3c3c5ef2b6	Fix a dnn bug with retrieving all the output blobs	6 years ago
Dmitry Kurtaev	ff775b2e54	Remove ASSERT_ANY_THROW checks fpr Myriad plugin and FP32 networks	6 years ago
Vitaly Tuzov	ed2e1af3e8	Added performance test for blendLinear	6 years ago
Vitaly Tuzov	266725a378	blendLinear() reworked to use wide universal intrinsics	6 years ago
Suleyman TURKMEN	9be8ab06ed	Update photo.hpp	6 years ago
Alexander Nesterov	97c3bcb1b7	Added fix for other size	6 years ago
Maksim Shabunin	9c4eb20221	AVFoundation on Mac: fixed frame count and unsupported format handling	6 years ago
Namgoo Lee	970293a229	__shfl_up_sync with mask for CUDA >= 9 * __shfl_up_sync with proper mask value for CUDA >= 9 * BlockScanInclusive for CUDA >= 9 * compatible_shfl_up for use in integral.hpp * Use CLAHE in cudev * Add tests for BlockScan	6 years ago
Rostislav Vasilikhin	74ba4b7ae2	fixed (un)signed packing s16 -> u8	6 years ago
Alexander Alekhin	a84e11451b	imgproc(test): RGB2YUV regression test	6 years ago
Rostislav Vasilikhin	3812ae7949	Merge pull request #13649 from savuor:yuv_wide YUV/YCrCb conversions rewritten to wide intrinsics (#13649) * YUV: minors * YUV42x conversions template-merged * more template-merged YUV42x conversions; some NEON code removed * rgb2yuv<float> vectorized * yuv2rgb<float> vectorized * memcpy removed * Yuv2RGB<ushort> vectorized * unused code removed * rgb2yuv<ushort> vectorized * rgb2yuv<uchar> vectorized * v_pack_u used (up to +30% perf) * yuv2rgb<uchar> vectorized * fixed compilation	6 years ago
Vitaly Tuzov	a84bbc62b1	boundingRect() reworked to use wide universal intrinsics	6 years ago
Alexander Alekhin	dc5e69b4d4	Revert "Merge pull request #13586 from eightco:Core_bugfix3" This reverts commit `3721c8bb06` except changes in modules/dnn/test/test_tf_importer.cpp	6 years ago
Vitaly Tuzov	78f80c35d2	Performance test for bounding rect estimation	6 years ago
Lee Jaehwan	3721c8bb06	Merge pull request #13586 from eightco:Core_bugfix3 * Add Operator override for multi-channel Mat with literal constant. * simple test * Operator overloading channel constraint for primitive types * fix some test for #13586	6 years ago
Dmitry Kurtaev	f0ddf302b2	Move Inference Engine to new API	6 years ago
Vitaly Tuzov	a202dc9a90	threshold() reworked to use wide universal intrinsics	6 years ago
Brad Kelly	0165ffa90d	Implementing AVX512 support for 3 channel cv::integral for CV_64F	6 years ago
Suleyman TURKMEN	794c14b29a	code clean up	6 years ago
Vitaly Tuzov	012e43de4b	Morphology reworked to use wide universal intrinsics	6 years ago
Namgoo Lee	4366c8734f	Fix Farneback Optical Flow Algorithm - Before this PR, following tests failed on some platform. CUDA_OptFlow/FarnebackOpticalFlow.Accuracy/19 CUDA_OptFlow/FarnebackOpticalFlow.Accuracy/23 - The algorithm now recognizes the OPTFLOW_USE_INITIAL_FLOW flag. Previously, when the flag was set, it did not use the flow data passed as input, instead used some garbage data in memory. - More strict test limit.	6 years ago
Vitaly Tuzov	ea882d58c6	Added CV_ALWAYS_INLINE macro	6 years ago
Jim Zhou	78bd55c8df	Merge pull request #13601 from JimZhou-001:JimZhou-001 * Fix the bug in case determinant of rotation matrix is -1 * calib3d(test): check det(R) == 1	6 years ago
Raphael Graf	82c77fa244	dnn: remove malloc.h include	6 years ago
CUI Hao (Lab)	e5e1ba3c97	Fix typo in core+RotatedRect.java	6 years ago
Lucas Towers	9cc12ff0ac	Fix improper defining of CV_XADD when using Intel C++	6 years ago
Dmitry Kurtaev	d0504c95f4	Add a text message for Convolution layer's input channels check	6 years ago
Namgoo Lee	4b4874e67a	Remove build warning msg with CUDA10.0	6 years ago
Scott Ramsby	7d0d6cd5ee	Fix build error when building with Unicode on Windows	6 years ago
catree	d745af6763	Add Matplotlib Perceptually Uniform Sequential colormaps (viridis, plasma, inferno, magma, cividis, twilight and twilight shifted).	6 years ago
Lee Jaehwan	71aee662bd	Merge pull request #13544 from eightco:bugfix Fix a bug in cv :: merge when array of 3-channel mat is input (#13544) * Mat merge function bug fix - Bug fix of merge function of 3-channel vector <Mat> of 3 or 4 matrices * Add Core_merge test for opencv#13544 * fixups	6 years ago
Christoph Rackwitz	deb8ba2237	fix for #4990 : highgui w32 ogl: correct calculation of image coordinates from window coordinates	6 years ago
Christoph Rackwitz	beba82b22b	Off-by-ones in windows/GDI window calculations Check for "gutter" around displayed image. there was one row/column missing on the bottom/right. Might as well set gutter = 0?	6 years ago
Vitaly Tuzov	cd169941f2	Added test for addition of Mat and Matx	6 years ago
Vitaly Tuzov	c8f59bf1e0	Fixed operations on Mat and Matx simultaneously	6 years ago

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18632 Commits (d2c64b566bfc7339a93cb53c116603aabb61af2d)