opencv

Commit Graph

Author	SHA1	Message	Date
Ilya Lavrenov	e1773749ae	cvtColor RGB 2 gray 16s	10 years ago
Ilya Lavrenov	1c9e886a6a	cvtColor YCrCb 2 RGB 32f	10 years ago
Ilya Lavrenov	97fad1cb53	cvtColor RGB 2 YCrCb 32f	10 years ago
Ilya Lavrenov	b99396ab12	cvtColor RGB 2 YCrCb	10 years ago
Ilya Lavrenov	940f1e7914	interliving / deinterliving	10 years ago
Ilya Lavrenov	fe371bf624	cvtColor Gray 2 BGR5x5	10 years ago
Ilya Lavrenov	9cacd3261d	cvtColor BGR5x5 2 Gray	10 years ago
Ilya Lavrenov	edee922b59	cvtColor YCrCb 2 RGB	10 years ago
Ilya Lavrenov	5f2135695e	cvtColor rgb 2 YCrCb	10 years ago
Ilya Lavrenov	bfb45b27e6	column sum 32s	10 years ago
Ilya Lavrenov	1ca35b7424	resize are fast	10 years ago
Ilya Lavrenov	56f3c92737	pyrUp and pyrDown	10 years ago
Timur Sattarov	4762728fd5	More sensible error messages	10 years ago
orestis	c7b2e48efe	Canny TBB Optimization	10 years ago
Ilya Lavrenov	02b2fdeda9	SSE resize Lanczos	10 years ago
Ilya Lavrenov	042895977e	SSE2 conversio in remap	10 years ago
Ilya Lavrenov	9436103ed6	SSE2 optimization of cv::integral	10 years ago
Julien Nabet	2d5e3b57ea	Fix cppcheck reports warnings: (performance) Possible inefficient checking for 'lmap' emptiness (warning) Assignment of function parameter has no effect outside the function. Did you forget dereferencing it? (style) Array index '<xxx>' is used before limits check	10 years ago
orestis	9c6da03504	SymmRowSmallVec_32f 1x5 asymm NEON speedup: 2.31x Auto-vect speedup: 2.26x Test kernel: [-0.9432, -1.1528, 0, 1.1528, 0.9432]	10 years ago
orestis	13c0855114	SymmRowSmallVec_32f 1x5 NEON speedup: 2.36x Auto-vect speedup: 2.36x Test kernel: [0.1, 0.2408, 0.3184, 0.2408, 0.1]	10 years ago
orestis	ed0ce48179	SymmColumnVec_32f16s asymm NEON speedup: 9.46x Auto-vect speedup: 1x Test kernel: [-0.9432, -1.1528, 0, 1.1528, 0.9432]	10 years ago
orestis	a2a131799f	SymmColumnVec_32f16s NEON speedup: 8.64x Auto-vect speedup: 1x Test kernel: [0.1, 0.2408, 0.3184, 0.2408, 0.1]	10 years ago
orestis	37e018454d	SymmColumnSmallVec_32s16s 3x1 asymm NEON speedup: 2.12x Auto-vect speedup: 1.01x Test kernel: [-2, 0, 2]	10 years ago
orestis	4443d6b0a1	SymmColumnSmallVec_32s16s [-1, 0, 1] NEON speedup: 3.27x Auto-vect speedup: 1.01x	10 years ago
orestis	99e782e62c	SymmColumnSmallVec_32s16s 3x1 NEON speedup: 1.75x Auto-vect speedup: 1x	10 years ago
orestis	33dfeb85be	SymmColumnSmallVec_32s16s [3, 10, 3] Scharr NEON speedup: 2.04x Auto-vect speedup: 1x	10 years ago
orestis	61a7f48bf4	SymmColumnSmallVec_32s16s [1, -2, 1] NEON speedup: 2.75x Auto-vect speedup: 1.01x	10 years ago
orestis	4f906372e2	SymmColumnSmallVec_32s16s [1, 2, 1] NEON speedup: 2.66x Auto-vect speedup: 1x	10 years ago
orestis	80a0364465	SymmColumnVec_32s8u asymm NEON speedup: 2.95x Auto-vect speedup: 1x Test kernel: [-0.9432, -1.1528, 0, 1.1528, 0.9432]	10 years ago
orestis	4f5916f12d	SymmColumnVec_32s8u NEON speedup: 1.96x Auto-vect speedup: 1x Test kernel: [0.0708, 0.2445, 0.3694, 0.2445, 0.0708]	10 years ago
orestis	1fb966dc61	SymmRowSmallVec_8u32s 1x5 asymm NEON speedup: 3.14x Auto-vect speedup: 1.6x Test kernel: [-5, -2, 0, 2, 5]	10 years ago
orestis	2e7b9a2c0f	SymmRowSmallVec_8u32s 1x3 asymmetric NEON speedup: 1.95x Auto-vect speedup: 1.17x Test kernel: [-2, 0, 2]	10 years ago
orestis	969a218057	SymmRowSmallVec_8u32s [-1, 0, 1] NEON speedup: 1.84x Auto-vect speedup: 1.2x	10 years ago
orestis	c0019a42e4	SymmRowSmallVec_8u32s 1x5 general NEON speedup: 3.86x Auto-vect speedup: 1.67x Test kernel: [0.0708, 0.2445, 0.3694, 0.2445, 0.0708]	10 years ago
orestis	cb48d7798d	SymmRowSmallVec_8u32s 1x3 general NEON speedup: 2.56x Auto-vect speedup: 1.26x Test kernel: [1, 3, 1]	10 years ago
orestis	0ba3b06efd	SymmRowSmallVec_8u32s [1, 2, 1] NEON speedup: 4.1 Auto-vect speedup: 2.25	10 years ago
Sync-my-L2P	5a43c7a28e	Update segmentation.cpp removed trailing whitespaces	10 years ago
orestis	c762da9893	Fix SymmColumnSmallVec_32s16s SSE code Specifically, in general antisymmetric case src[-1] (S0) should be subtracted from from src[1] (S2), and not the opposite.	10 years ago
Artur Wieczorek	41afe54696	Fix determining bounding box of the edge collection in FillEdgeCollection(). There is necessary to account also x-coordinate of the end of the edge when determining bounding box of the edge collection.	10 years ago
HelenWong	e88bf2bc30	Updated Documentation (HoughCircles) Rewrite the note on HoughCircles documentation to make it more clear Add note to clarify that the output vector of found circles is sorted by descending order of centres accumulator values. Also delete reductant lines on the HoughCircles documentation. Added comments to hough circles function. Added comments to icvhoughgradient Misalignment in line 1183 corrected	10 years ago
Yan Wang	6e7050555e	Optimize pyrUp_unrolled() by mad function. It could improve performance when image size is large. E.g. OCL_PyrUpFixture_PyrUp.PyrUp/18	10 years ago
Sync-my-L2P	f14b8b4341	Update segmentation.cpp Added detailed comments to watershed()	10 years ago
orestis	a7757b0eb6	Fix anchor for small symmetrical column filters. In the unoptimized version of small symmetrical column filters, when we try to detect if the kernel, ky, is equal to [1;2;1] or [1;-2;1] we should take into consideration that the anchor points in the middle element.	10 years ago
Yan Wang	184b6e314c	Fix canny segment fault (Bug #3978 ) Avoid stack overflow based on std::vector cause std::vector::resize() segmentation fault.	10 years ago
Yan Wang	0692bf5f34	Fix HoughLines crashes (Bug #3959 ). Avoid phi exceed PI/2 to get the negative value of cos(phi).	10 years ago
Alexander Karsakov	7c870014fb	Correctly unrolled some cycles	10 years ago
Alexander Karsakov	0ec0aeb7d0	Minor optimization for ocl_canny	10 years ago
Miroslav Benes	4046f0398a	Make Otsu and Triangle algorithms mutually exclusive Make Otsu and Triangle algorithms mutually exclusive in cv::threshold code. Signed-off-by: Miroslav Benes <mbenes@suse.cz>	10 years ago
vbystricky	957e5ef8eb	Fix OpenCL version of HoughLinesP function	10 years ago
Alexander Alekhin	58e054a003	IPPICV: disable boxFilter 16SC1/16UC1 (performance)	10 years ago

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1396 Commits (14b006e808f4b74e3cba39a4f4b196dc1228bc65)