opencv

Commit Graph

Author	SHA1	Message	Date
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	11 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
kocheganovvm	086db9d6db	Introduce CV_COMP_CHISQR_ALT, an alternative method to calculate ChiSquare Histogram comparison There's some disagreement about the correct formula. has its supporters, however, for texture analysis, the newly introduced formula became standard. The commit enables both uses without breaking backward compatibility. First contributor of this commit was sperrholz.	12 years ago
Andrey Pavlenko	6b047ca0eb	minor improvement (consistency, readability)	12 years ago
Andrey Pavlenko	74c72a1d7a	removing unreachible code	12 years ago
Alexander Smorkalov	16cfc7a531	WindowsRT build warning fixes.	12 years ago
Roman Donchenko	f90fd5b0da	Split CLAHE into its own file, because it's faster that way. Yes, it's as ludicrous as it sounds, but it's still true. Bizarrely, the previous commit makes CLAHE run about 10% slower on Android, even though it doesn't even touch any CLAHE code. Splitting it off fixes that, although the reason it does is a mystery for the ages. It's cleaner when it's in its own file, anyway. ;=]	12 years ago
Roman Donchenko	29b13ec1de	Replaced most of the usages of parallel_for with that of parallel_for_. This should allow many algorithms to take advantage of more parallelization technologies.	12 years ago
ericgreveson	e7995b4d5d	Take account of multi-channel matrices when comparing histograms Ensure that all channels are considered when comparing multi-channel histograms	12 years ago
ericgreveson	19794e6857	Fix for spurious assert in cv::compareHist When comparing histograms that look like multi-channel images (e.g a 3D histogram, of 4x4x4 bins, might appear as a CV_32FC4 matrix), cv::compareHist would complain because it was expecting the matrix type() == CV_32F. Now we test matrix depth() == CV_32F instead.	12 years ago
Andrey Kamaev	288a0634c2	Make imgproc.hpp independent from C API	12 years ago
Andrey Kamaev	715fa3303e	Move cv::Mat out of core.hpp	12 years ago
Vladislav Vinogradov	5810a73d30	CPU implementation of CLAHE	12 years ago
Andrey Kamaev	2a6fb2867e	Remove all using directives for STL namespace and members Made all STL usages explicit to be able automatically find all usages of particular class or function.	12 years ago
Andy Maloney	3154cdf8ac	Fix subtle bug when src & dst agree on sparsity but have different dimensions Remove unused var "total" Declare vars as locally as possible	12 years ago
Andrey Kamaev	6131a847a2	Fix histogram calculation in equalizeHist issue #2678	12 years ago

1 2

76 Commits (680ca88ce06ed5d7ef7d232c1f6233650ca1991c)