opencv

Commit Graph

Author	SHA1	Message	Date
LaurentBerger	2ebf4e084a	solve issue #10687	7 years ago
Pavel Vlasov	a57718e1ac	ICV2017u3 package update; - Optimizations set change. Now IPP integrations will provide code for SSE42, AVX2 and AVX512 (SKX) CPUs only. For HW below SSE42 IPP code is disabled. - Performance regressions fixes for IPP code paths; - cv::boxFilter integration improvement; - cv::filter2D integration improvement;	7 years ago
wzw	635342ab73	ocl_calcHist1: Use proper local size for merge_histogram kernel merge_histogram kernel only need "BINS" theads to accumulate the histgrams, it is not efficient to directly use maxGroupSize as local size if maxGroupSize is far greater then BINS.	8 years ago
Maksim Shabunin	e0393f8557	Fixed some issues found by static analysis (4th round)	8 years ago
Maksim Shabunin	32d4af36e2	Fixing some static analysis issues	8 years ago
Vitaly Tuzov	1d62a025b3	Moved size restrictions for OpenVX processed images to corresponding cpp files	8 years ago
Pavel Vlasov	35c7216846	IPP for OpenCV 2017u2 initial enabling patch;	8 years ago
Vitaly Tuzov	bf5b7843e8	Extended set of OpenVX HAL calls disabled for small images	8 years ago
Vitaly Tuzov	9a4b5a4545	OpenVX calls updated to use single common OpenVX context per thread	8 years ago
Rostislav Vasilikhin	8b9422a052	OpenVX wrappers rewritten with CV_OVX_RUN, VX_DbgThrow	8 years ago
Vitaly Tuzov	2c89b39eee	Added OpenVX based processing to calcHist	8 years ago
Rostislav Vasilikhin	0ac934d09a	added OpenVX call to equalizeHist() function	8 years ago
Pavel Vlasov	349d5ba012	--perf_instrument parameter now has int type and 0, 1, 2 modes (1 - simple trees, 2 - expanded trees for functions with same name but different calling address); Maximum depth limit var was added to the instrumentation structure; Trace names output console output fix: improper tree formatting could happen; Output in case of error was added; Custom regions improvements; Improved timing and weight calculation for parallel regions; New TC (threads counter) value to indicate how many different threads accessed particular node; parallel_for, warnings fixes and ReturnAddress code from Alexander Alekhin;	8 years ago
Pavel Vlasov	30a6cee2fe	Instrumentation for OpenCV API regions and IPP functions;	8 years ago
Jan Starzynski	7f896643e9	fix for buffer-overflow in IPPCalcHistInvoker::operator()	9 years ago
Maksim Shabunin	6e9d0d9a0c	Visual Studio 2015 warning and test fixes	9 years ago
Pavel Vlasov	62854dcc0d	Enables support of IPP 9.0.0; HAVE_IPP_ICV_ONLY will be undefined if OpenCV was linked against ICV packet from IPP9 or greater. ICV9+ packets will be aligned with IPP in OpenCV APIs This will ease code management between IPP and ICV	9 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;	9 years ago
Pavel Vlasov	2177c7c5a8	Some IPP functions were encapsulated; Minor changes to IPP implementations;	9 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
Ilya Lavrenov	33176db5dc	compareHist	10 years ago
Ilya Lavrenov	4ed696d770	cv::compareHist (CV_COMP_INTERSECT)	10 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;	10 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	10 years ago
Alexander Alekhin	55188fe991	world fix	10 years ago
pradeep	7171431e7c	Changed cv::log to std::log	11 years ago
pradeep	0d49f97128	Fixed truncation warning	11 years ago
pradeep	f8b23cff18	Fixed test errors, added support for C data types.	11 years ago
Ilya Lavrenov	33239fca70	cv::equalizeHist	11 years ago
Ilya Lavrenov	eeaa4b3665	eliminated convertTo	11 years ago
Ilya Lavrenov	c072c28e28	optimized cv::calcHist	11 years ago
Ilya Lavrenov	cf72d2695c	fixed possible runtime error	11 years ago
Ilya Lavrenov	ff6f5d4d24	fixed warnings	11 years ago
pradeep	c5b4b99350	Implemented Kullback-Leibler divergence	11 years ago
Alexander Alekhin	b62e59aac0	icv: enable functions	11 years ago
Ilya Lavrenov	ce0941160e	added status check	11 years ago
Ilya Lavrenov	884b706b3a	fixed warning	11 years ago
Ilya Lavrenov	b970ec7dae	parallel version	11 years ago
Ilya Lavrenov	18ef25ec30	cv::calcHist	11 years ago
mlyashko	5252aa8fdd	added data type check for back projection fix	11 years ago
Ilya Lavrenov	208831eb5d	optimized cv::calcHist	11 years ago
Ilya Lavrenov	231bc17de7	added conditional compilation	11 years ago
Ilya Lavrenov	faa6074f3d	added performance test	11 years ago
Ilya Lavrenov	384a28622d	added cv::calcHist to T-API (only for CV_8UC1 with 256 bins)	11 years ago
Ilya Lavrenov	78c2b3ca2a	refactored imgproc	11 years ago
Ilya Lavrenov	52b8bb6761	fixed getUMatIndex	11 years ago
Ilya Lavrenov	b23edc34e9	added cv::calcBackProject for 2-dimensional histograms	11 years ago
Ilya Lavrenov	d64bea00b2	ported cv::calcBackProject to T-API	11 years ago
Konstantin Matskevich	9d04a7aba9	bugfix in equalizeHist	11 years ago
Ilya Lavrenov	5c0dabf1ea	added cv::equalizeHist to T-API	11 years ago

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91 Commits (9111538bfb3290b03732bdd2d263aeda9cacb627)