opencv

Commit Graph

Author	SHA1	Message	Date
Pavel Vlasov	680ca88ce0	Outdated ICV restrictions were removed;	9 years ago
k-shinotsuka	5775ace5e0	improve thresh_8u()	9 years ago
Alexander Alekhin	2ec63e4dd1	fix android pack build	9 years ago
Tomoaki Teshima	9fca953e62	check the CPU flag correctly	9 years ago
Tomoaki Teshima	1095076d7f	imgproc: speed up threshold of 64F version using NEON and SSE * use NEON under aarch64 only * check 64F version correctly	9 years ago
atinfinity	1f1464c925	remove unnecessary cast	9 years ago
atinfinity	e4f207c4b4	Changed cv::threshold() to support CV_64F	9 years ago
Maksim Shabunin	6e9d0d9a0c	Visual Studio 2015 warning and test fixes	10 years ago
Pavel Vlasov	14b006e808	IPP_VERSION_X100 was changed to: IPP_VERSION_MAJOR * 100 + IPP_VERSION_MINOR*10 + IPP_VERSION_UPDATE to manage changes between updates more easily. IPP_DISABLE_BLOCK was added to ease tracking of disabled IPP functions;	10 years ago
Wenju He	67ca143a0b	fix adaptiveThreshold mean	10 years ago
LaurentBerger	ca0114228c	In adaptiveThreshold ADAPTIVE_THRES_GAUSSIAN_C gaussianBlur is computed using float number	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
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
Vladislav Vinogradov	cda6fed41f	move tegra namespace out of cv to prevent conflicts	10 years ago
Vladislav Vinogradov	44e41baffe	use new functions before all tegra:: calls	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
Maksim Shabunin	09fb7512ed	Fixed iOS framework compilation warnings	11 years ago
Miroslav Benes	5b1fd739d9	Add Triangle thresholding algorithm Add Triangle method for automatic threshold computation next to the existing Otsu's method. Triangle deals better with images whose histogram does not contain dominant peak. See paper Zack GW, Rogers WE, Latt SA.: Automatic measurement of sister chromatid exchange frequency. J Histochem Cytochem. 1977 Jul;25(7):741-53.	11 years ago
Pavel Vlasov	45958eaabc	Implementation detector and selector for IPP and OpenCL; IPP can be switched on and off on runtime; Optional implementation collector was added (switched off by default in CMake). Gathers data of implementation used in functions and report this info through performance TS; TS modifications for implementations control;	11 years ago
Ilya Lavrenov	09fbc78a97	cv::threshold	11 years ago
Alexander Karsakov	8760a344ec	Fixed incorrect pointer conversion for in-place threshold	11 years ago
Adil Ibragimov	8a4a1bb018	Several type of formal refactoring: 1. someMatrix.data -> someMatrix.prt() 2. someMatrix.data + someMatrix.step * lineIndex -> someMatrix.ptr( lineIndex ) 3. (SomeType*) someMatrix.data -> someMatrix.ptr<SomeType>() 4. someMatrix.data -> !someMatrix.empty() ( or !someMatrix.data -> someMatrix.empty() ) in logical expressions	11 years ago
Alexander Alekhin	55188fe991	world fix	11 years ago
Alexander Karsakov	8ecb8c6a3d	Optimized memory access by using stride pattern	11 years ago
Alexander Karsakov	4612b4b827	Added clamp() for THRESH_TRUNC mode	11 years ago
Ilya Lavrenov	11b01cd8b9	added ipp threshold inplace	11 years ago
Alexander Alekhin	b62e59aac0	icv: enable functions	11 years ago
Alexander Karsakov	7bd9b2ac26	Added setIppErrorStatus()	11 years ago
Alexander Karsakov	232c37e827	Added ippiComputeThreshold_Otsu to cv::threshold	11 years ago
Ilya Lavrenov	ce0941160e	added status check	11 years ago
Alexander Alekhin	ab691a4a24	ipp: some functions are not available in the ICV package #2	11 years ago
Alexander Karsakov	35494f81ef	Added ippiThreshold to cv::threshold	11 years ago
Ilya Lavrenov	f138b613b7	cv::compare	11 years ago
Ilya Lavrenov	2755ae5df9	experiments	11 years ago
Ilya Lavrenov	78c2b3ca2a	refactored imgproc	11 years ago
Ilya Lavrenov	e2b99a32b2	added cv::threshold to T-API	11 years ago
Vadim Pisarevsky	06f4a56469	converted flood fill, getrectsubpix & cornersubpix to C++	12 years ago
OpenCV Buildbot	81f826db2b	Normalize line endings and whitespace	13 years ago
OpenCV Buildbot	04384a71e4	Normalize line endings and whitespace	13 years ago
Vadim Pisarevsky	354a5f2686	added recommended number of stripes to parallel_for_, modified some of the functions to use larger stripes (for better performance)	13 years ago
Vadim Pisarevsky	e625d86485	added C= support; modified threading logic in threshold	13 years ago
Vadim Pisarevsky	044d38a051	expanded cv::threshold parallelization to other threading frameworks; fixed potential bug with unprocessed bottom of the image; fixed build problem in stitching	13 years ago
Andrey Kamaev	f666bd221f	Merged the trunk r8595:8668 (except iOS and new gpu functionality)	13 years ago
Andrey Kamaev	913d4541a5	Reduced some tegra stubs	13 years ago
Alexander Kapustin	018d85dddb	New Tegra Optimized thresh_16s and thresh_32f functions were added	13 years ago
Vadim Pisarevsky	4985c1b632	fixed hundreds of warnings from MSVC 2010.	13 years ago
Victoria Zhislina	0630e7010e	CV_USE_UNROLLED for imgproc	13 years ago
Anatoly Baksheev	84db4eb6fa	fixed ~200 warnings for windows minor build system changes (now cuda code in opencv_core is compiled using CUDA_ARCH* cmake variables)	13 years ago
Kirill Kornyakov	694ea8e0c8	Added threaded versions (enabled only for Tegra at the moment) of threshold, erode/dilate. Slighlty restructured the code of medianBlur.	13 years ago

1 2

59 Commits (680ca88ce06ed5d7ef7d232c1f6233650ca1991c)