opencv

Commit Graph

Author	SHA1	Message	Date
Seon-Wook Park	ed38ca5179	spatialGradient: Remove 4 loads in inner loop	10 years ago
Seon-Wook Park	5dddb47863	spatialGradient: Remove pointers caching	10 years ago
Seon-Wook Park	cf0fdfa2bb	spatialGradient: Change ordering of vector loads	10 years ago
Seon-Wook Park	658f96b447	spatialGradient: L/R border handling outside. Kernelize.	10 years ago
Seon-Wook Park	15ea401087	spatialGradient: Move vector decl into loop	10 years ago
Seon-Wook Park	db0cc56c52	spatialGradient: Re-introduce 2-rows at a time	10 years ago
Seon-Wook Park	f958f29c55	spatialGradient: Suppress uninitialised j warnings	10 years ago
Seon-Wook Park	62cad09c64	spatialGradient: Process 1 row at a time in SSE	10 years ago
Seon-Wook Park	8a21726ae5	spatialGradient: Remove an unnecessary branch in nosse code	10 years ago
Seon-Wook Park	febd0f14c6	spatialGradient: Don't dynamically alloc C array, use vector	10 years ago
Seon-Wook Park	f92e2ed57a	spatialGradient: Make nosse version faster	10 years ago
Seon-Wook Park	7b01e32fe8	spatialGradient: HAL-accelerated TODO: Make nosse ver faster than Sobel Make sse ver faster than Sobel for BORDER_REPLICATE	10 years ago
Seon-Wook Park	6803d1ed28	Support non continuous, BORDER_REPLICATE TODO: HAL-accelerated code	10 years ago
LaurentBerger	ca0114228c	In adaptiveThreshold ADAPTIVE_THRES_GAUSSIAN_C gaussianBlur is computed using float number	10 years ago
Pavel Vlasov	e02195b3dc	Accidentally removed tegra checks were returned;	10 years ago
Pavel Vlasov	101607a7d0	Imgproc_Hist_MinMaxVal.accuracy fix; Some code style corrections;	10 years ago
LaurentBerger	56b2b450ce	A new constant in adaptivethreshold is created to calculate gaussianBlur with CV_32F. hence rouding error are avoided	10 years ago
Seon-Wook Park	2ff614dfab	spatialGradient: Per row in outer loop	10 years ago
Seon-Wook Park	e633c991b0	spatialGradient: Doc, fix dangling newline error	10 years ago
Seon-Wook Park	815cd8970d	spatialGradient: Remove unnecessary index calculation	10 years ago
Seon-Wook Park	b5c4355c13	spatialGradient: Add basic perf test	10 years ago
Seon-Wook Park	f9c4c96663	spatialGradient: Reduce temporary vectors	10 years ago
Seon-Wook Park	a2dbd2f10e	spatialGradient: Less vector loads	10 years ago
Seon-Wook Park	88bc88125a	spatialGradient: Vectorise inner area	10 years ago
Seon-Wook Park	770e742e04	spatialGradient: Add non-SSE version	10 years ago
Seon-Wook Park	11fb1f74cc	spatialGradient: Add asserts	10 years ago
Seon-Wook Park	9f1c641199	spatialGradient: Add test class and Sobel proxy method	10 years ago
Dmitry Budnikov	a5a21019b2	ipp_countNonZero build fix; Removed IPP port for tiny arithm.cpp functions Additional warnings fix on various platforms. Build without OPENCL and GCC warnings fixed Fixed warnings, trailing spaces and removed unused secure_cpy. IPP code refactored. IPP code path implemented as separate static functions to simplify future work with IPP code and make it more readable.	10 years ago
Suleyman TURKMEN	caa0058d5b	Update imgproc.hpp	10 years ago
Suleyman TURKMEN	dac715ad1f	Update imgproc.hpp	10 years ago
Suleyman TURKMEN	061131a5ee	Update imgproc.hpp	10 years ago
René	3e2515d735	Fix bug in distanceATS_L1_8u and typos. The inner loop of the backward scan got the wrong initial "a".	10 years ago
howtobeahacker	9eaac6105f	correct covariation matrix formula in Harris corner detector	10 years ago
Vadim Pisarevsky	5a94a95fbf	improvements in Haar CascadeClassifier: 1) use CV_32S instead of CV_32F for the integral of squares (which is more accurate and more efficient); 2) skip the window if its contrast is too low	10 years ago
S. Garrido	bd2c2f3bd1	fix isContourConvex	10 years ago
Zhigang Gong	0f7de40e66	Fixed the race condition between inc and dec on the l_counter. Signed-off-by: Zhigang Gong <zhigang.gong@intel.com>	10 years ago
Zhigang Gong	3c85200989	Avoid negative index for a local buffer in Canny.cl. int pix_per_thr = l_counter / LOCAL_TOTAL + ((lid < mod) ? 1 : 0); The pix_per_thr * LOCAL_TOTAL may be larger than l_counter. Thus the index of l_stack may be negative which may cause serious problems. Let's skip the loop when we get negative index and we need to add back the lcounter to keep its balance and avoid potential negative counter. Signed-off-by: Zhigang Gong <zhigang.gong@intel.com>	10 years ago
Andreas Stührk	3ec0e0943c	TIFF loader: Allocate large enough buffer when (bpp * ncn) > 8. Conflicts: modules/highgui/src/grfmt_tiff.cpp floodfill return value removed	10 years ago
Alexander Smorkalov	6e1a595342	GCC 4.8 warning array subscript is above array bounds fixed. tiff test fixed	10 years ago
Dikay900	7ca0557b40	typos in comments	10 years ago
Vadim Pisarevsky	ffabbfa778	added test to prove that remap does not leak memory (http://code.opencv.org/issues/2502 ). disabled the test for now to save execution time.	10 years ago
Vadim Pisarevsky	ca90667723	fixed compile warnings on Linux and Windows	10 years ago
Vadim Pisarevsky	05d888316a	added test for http://code.opencv.org/issues/2957	10 years ago
Vadim Pisarevsky	feb5b6aa93	increased singularity epsilon in LU decomposition. This solved singular case from http://code.opencv.org/issues/3305 . Added the respective test.	10 years ago
Vadim Pisarevsky	2e7e754032	added support for n-channel (n>4) images in warpAffine/warpPerspective/remap: http://code.opencv.org/issues/4190	10 years ago
Vadim Pisarevsky	d3b0cb878a	added test for http://code.opencv.org/issues/2736	10 years ago
Vadim Pisarevsky	71002e0e79	some fixes from http://code.opencv.org/issues/3733	10 years ago
Marek Nogacki	25bcca2edb	fixed http://code.opencv.org/issues/4276 - set drawing thickness limit to 32767	10 years ago
Maksim Shabunin	61293a09ff	Fixed RGB-to-HLS conversion formula in documentation	10 years ago
Christian Richardt	6425ac3b13	Added color map similar to Matlab's new default color map 'parula'.	10 years ago

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1981 Commits (f40d701427d0c9aed8dc78588401bdd36f35ea91)