opencv

Commit Graph

Author	SHA1	Message	Date
Maksim Shabunin	a769d69a9d	Fixed several issues found by static analysis	8 years ago
Vadim Pisarevsky	8b3d6603d5	another round of dnn optimization (#9011 ) * another round of dnn optimization: * increased malloc alignment across OpenCV from 16 to 64 bytes to make it AVX2 and even AVX-512 friendly * improved SIMD optimization of pooling layer, optimized average pooling * cleaned up convolution layer implementation * made activation layer "attacheable" to all other layers, including fully connected and addition layer. * fixed bug in the fusion algorithm: "LayerData::consumers" should not be cleared, because it desctibes the topology. * greatly optimized permutation layer, which improved SSD performance * parallelized element-wise binary/ternary/... ops (sum, prod, max) * also, added missing copyrights to many of the layer implementation files * temporarily disabled (again) the check for intermediate blobs consistency; fixed warnings from various builders	8 years ago
Pavel Vlasov	35c7216846	IPP for OpenCV 2017u2 initial enabling patch;	8 years ago
Pavel Vlasov	30a6cee2fe	Instrumentation for OpenCV API regions and IPP functions;	8 years ago
Maksim Shabunin	233612efd7	Reworked HAL dft/dct interface, added replacement documentation	9 years ago
Maksim Shabunin	f40d701427	DFT: renamed HAL functions	9 years ago
Maksim Shabunin	15783cf668	Always use hal::dft in crossCorr function	9 years ago
Maksim Shabunin	008abd28fd	Extracted HAL interfaces for DFT/DCT, added new test	9 years ago
Maksim Shabunin	6e9d0d9a0c	Visual Studio 2015 warning and test fixes	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
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
Yan Wang	46ed461e22	Add template match with mask. Signed-off-by: Yan Wang <yan.wang@linux.intel.com>	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
Vadim Pisarevsky	05e7c29de5	fixed various warnings and obvious errors reported by clang compiler and the coverity tool.	10 years ago
Elena Gvozdeva	b5f251c815	fixed test ocl_MatchTemplate for sparse matrix	10 years ago
Alexander Alekhin	55188fe991	world fix	11 years ago
Elena Gvozdeva	90ac88cb8e	use std::min,max	11 years ago
Elena Gvozdeva	dbb5993d13	added dft for all platforms	11 years ago
Elena Gvozdeva	dc3c691c8c	new block size for dft	11 years ago
Elena Gvozdeva	e7216a5987	Used float instead of int for CV_8U in sumTemplate	11 years ago
Elena Gvozdeva	c23da52564	Fixed core for CCORR and SQDIFF. Used float instead of int for CV_8U. Fixed conditions for call dft.	11 years ago
Elena Gvozdeva	dcaa8735ba	used vector data types for CCORR cn==1	11 years ago
Elena Gvozdeva	13db948023	added dft for CCORR	11 years ago
Elena Gvozdeva	a7036d9668	changed support for 3-channels, changed CCOEFF	11 years ago
Elena Gvozdeva	feeb386bf3	Added support for 3-channels	11 years ago
Elena Gvozdeva	ce0b808e3c	IPP: fixed ipp_matchTemplate	11 years ago
Alexander Alekhin	b62e59aac0	icv: enable functions	11 years ago
Ilya Lavrenov	87eb1b8fcc	fixes in imgproc	11 years ago
Ilya Lavrenov	ce0941160e	added status check	11 years ago
Elena Gvozdeva	3553e9379b	fixed	11 years ago
Ilya Lavrenov	19d470749b	added macro for denoting region for suppression of "Wdeprecated-declarations"	11 years ago
Elena Gvozdeva	43c29a6751	fixed	11 years ago
Elena Gvozdeva	6119ae0ea9	fixed	11 years ago
Elena Gvozdeva	42d45e0b02	Added ippiSqrDistanceNorm and ippiCrossCorrNorm to cv::matchTemplate	11 years ago
Ilya Lavrenov	653b99c9bd	new scheme of sqrSum	11 years ago
Ilya Lavrenov	0ef16125ae	improved cv::matchTemplate OpenCL part	11 years ago
Elena Gvozdeva	85d519b6c3	fixed	11 years ago
Ilya Lavrenov	e844c08203	some fixes and improvements in cv::matchTemplate	11 years ago
Ilya Lavrenov	78c2b3ca2a	refactored imgproc	11 years ago
Elena Gvozdeva	2c0765b4d1	fixed trailing whitespace	11 years ago
Elena Gvozdeva	7e2bdb590f	fixed	11 years ago
Elena Gvozdeva	4da1ba56b3	fixed	11 years ago
Elena Gvozdeva	47b572f99f	fixed	11 years ago
Elena Gvozdeva	9de70c9a00	Fixed trailing whitespace	11 years ago
Elena Gvozdeva	ba5d480f80	Fixed warnings	11 years ago
Elena Gvozdeva	86636dc265	Added ocl_matchTemplate( without dft)	11 years ago
Heinz Hofbauer	a26c4fa2a2	Bugfix for an overlapping size of image and template for matchTemplate. Example: img of size 10x10 and templ of size 11x9. In subsequent code this will results in either width or height of corrSize to be zero (0). Line 261 will call crossCorr which will then have a zero size of either blocksize.width or blocksize.height resulting in a division by zero crach in lines 137 or 138.	12 years ago
Andrey Kamaev	3890a74565	Drop outdated definitions from internal.hpp This also fixes few clang build errors	12 years ago

1 2

65 Commits (e5aa2135544cd3d1cf36521a77559588b292fd32)