opencv

Commit Graph

Author	SHA1	Message	Date
Yuantao Feng	a308dfca98	core: add broadcast (#23965 ) * add broadcast_to with tests * change name * fix test * fix implicit type conversion * replace type of shape with InputArray * add perf test * add perf tests which takes care of axis * v2 from ficus expand * rename to broadcast * use randu in place of declare * doc improvement; smaller scale in perf * capture get_index by reference	1 year ago
fengyuentau	34a0897f90	add cv::flipND; support onnx slice with negative steps via cv::flipND	2 years ago
Maksim Shabunin	593996216f	cartToPolar/polarToCart: disable inplace mode	3 years ago
rogday	e16cb8b4a2	Merge pull request #21703 from rogday:transpose Add n-dimensional transpose to core * add n-dimensional transpose to core * add performance test, write sequentially and address review comments	3 years ago
rogday	692059e899	initialize members	3 years ago
rogday	f044037ec5	Merge pull request #20733 from rogday:argmaxnd Implement ArgMax and ArgMin * add reduceArgMax and reduceArgMin * fix review comments * address review concerns	3 years ago
Vincent Rabaud	c8268e65fd	Fix potential NaN in cv::norm. There can be an int overflow. cv::norm( InputArray _src, int normType, InputArray _mask ) is fine, not cv::norm( InputArray _src1, InputArray _src2, int normType, InputArray _mask ).	4 years ago
Alexander Alekhin	8069a6b4f8	core(IPP): disable some ippsMagnitude_32f calls	4 years ago
shimat	ee4feb4b09	Merge pull request #16208 from shimat:fix_compare_16f * add cv::compare test when Mat type == CV_16F * add assertion in cv::compare when src.depth() == CV_16F * cv::compare assertion minor fix * core: add more checks	5 years ago
Alexander Alekhin	96ee83898d	core(test): extend divideByZero test to verify SIMD code path	6 years ago
maver1	e397434cb6	Merge pull request #12877 from maver1:3.4 * Updated ICV packages and IPP integration * core(test): minMaxIdx IPP regression test * core(ipp): workaround minMaxIdx problem * core(ipp): workaround meanStdDev() CV_32FC3 buffer overrun * Returned semicolon after CV_INSTRUMENT_REGION_IPP()	6 years ago
Alexander Alekhin	09cb329d73	core(test): zero values divide test (4.0+)	6 years ago
Alexander Alekhin	5677a683a5	core(test): zero values divide test (3.x)	6 years ago
Vitaly Tuzov	1ff11c84ab	Fixed meanStdDev() implementation for the case input matrix has more than 4 channels	6 years ago
Vitaly Tuzov	2f929376ec	Fixed meanStdDev() implementation for the case input matrix has more than 4 channels	6 years ago
Vadim Pisarevsky	6d7f5871db	added basic support for CV_16F (the new datatype etc.) (#12463 ) * added basic support for CV_16F (the new datatype etc.). CV_USRTYPE1 is now equal to CV_16F, which may break some [rarely used] functionality. We'll see * fixed just introduced bug in norm; reverted errorneous changes in Torch importer (need to find a better solution) * addressed some issues found during the PR review * restored the patch to fix some perf test failures	6 years ago
Alexander Alekhin	f2e1710dd5	core(test): regression test for 12121	7 years ago
Maksim Shabunin	1165fdd0f5	Added more strict checks for empty inputs to compare, meanStdDev and RNG::fill	7 years ago
Vadim Pisarevsky	051b40f956	a part of PR #11364 (extended findNonZero & PSNR) (#11837 ) * a part of https://github.com/opencv/opencv/pull/11364 by Tetragramm. Rewritten and extended findNonZero & PSNR to support more types, not just 8u. * fixed compile & doxygen warnings * fixed small bug in findNonZero test	7 years ago
yuki takehara	4934f7c5a4	Merge pull request #11285 from take1014:core_6125 * Resolves 6125 * Fix test code * Delete unnecessary code	7 years ago
Alexander Alekhin	dfa04a11bb	core: norm with mask 16UC3 regression test	7 years ago
Vitaly Tuzov	ccd16f107d	Fixed IPP based implementation of setTo() for infinity value	7 years ago
Alexander Alekhin	4a297a2443	ts: refactor OpenCV tests - removed tr1 usage (dropped in C++17) - moved includes of vector/map/iostream/limits into ts.hpp - require opencv_test + anonymous namespace (added compile check) - fixed norm() usage (must be from cvtest::norm for checks) and other conflict functions - added missing license headers	7 years ago
elenagvo	cd1c8693d8	HAL for minMaxIdx	7 years ago
Tomoaki Teshima	ca1a0a1108	core: remove raw SSE2/NEON implementation from convert.cpp (#9831 ) * remove raw SSE2/NEON implementation from convert.cpp * remove raw implementation from Cvt_SIMD * remove raw implementation from cvtScale_SIMD * remove raw implementation from cvtScaleAbs_SIMD * remove duplicated implementation cvt_<float, short> * remove duplicated implementation cvtScale_<short, short, float> * add "from double" version of Cvt_SIMD * modify the condition of test ConvertScaleAbs * Update convert.cpp fixed crash in cvtScaleAbs(8s=>8u) * fixed compile error on Win32 * fixed several test failures because of accuracy loss in cvtScale(int=>int) * fixed NEON implementation of v_cvt_f64(int=>double) intrinsic * another attempt to fix test failures * keep trying to fix the test failures and just introduced compile warnings * fixed one remaining test (subtractScalar)	7 years ago
Christof Kaufmann	7ec59fc097	Revert changes of mean and meanStdDev	7 years ago
Christof Kaufmann	46a668c565	Add multi-channel mask support to mean, meanStdDev and setTo This adds the possibility to use multi-channel masks for the functions cv::mean, cv::meanStdDev and the method Mat::setTo. The tests have now a probability to use multi-channel masks for operations that support them. This also includes Mat::copyTo, which supported multi-channel masks before, but there was no test confirming this.	8 years ago
Alexander Alekhin	d9e092325b	test: regression test for IPP minMaxIdx problem	8 years ago
Vladislav Sovrasov	35a1ecef2a	core: fix infinite recursion in compare	8 years ago
Vadim Pisarevsky	4eda8efd42	resolves https://github.com/opencv/opencv/issues/7792	8 years ago
Alexander Alekhin	dbbbad40fb	build: eliminate ICC warnings	8 years ago
Alexander Alekhin	79857f1e38	test: fix Core_ArithmMask.uninitialized test Don't run binary operations for floating-point numbers norm() will fail with NAN result.	8 years ago
Alexander Alekhin	5032dae9ed	test: refactor test to capture more information on failure Core_ArithmMask.uninitialized	8 years ago
Rostislav Vasilikhin	b28d13430c	fixed http://code.opencv.org/issues/3828	9 years ago
Tomoaki Teshima	891c83ff35	fix build error * NAN is not defined on some platform * follow the comment on PR	9 years ago
Tomoaki Teshima	70dcd107d0	follow the comment * test build on VS2012	9 years ago
Tomoaki Teshima	4423a5edad	fix build error * NAN is not defined on some platform	9 years ago
Ilya Lavrenov	71cbd6f02e	fixed bug #5775	9 years ago
Ilya Lavrenov	c4b57d0ded	disable ippiMinMaxIndx_32f_C1R usage since it crashes on Nans	9 years ago
Tomoaki Teshima	eccf2fa4c3	follow other interface * remove useHW option * update test	9 years ago
Tomoaki Teshima	b2ad7cd9c0	add feature to convert FP32(float) to FP16(half) * check compiler support * check HW support before executing * add test doing round trip conversion from / to FP32 * treat array correctly if size is not multiple of 4 * add declaration to prevent warning * make it possible to enable fp16 on 32bit ARM * let the conversion possible on non-supported HW, too. * add test using both HW and SW implementation	9 years ago
Alexander Alekhin	17e4d33b0e	added regression test for #5876	9 years ago
Gleb Gladilov	2bc4486966	Added test of minMaxLoc on filling with maximums of int	10 years ago
Gleb Gladilov	07de67c32f	Added test of minMaxLoc on filling with maximums of int	10 years ago
Vadim Pisarevsky	135fa85e8f	added vector<bool> support (http://code.opencv.org/issues/3826 )	10 years ago
Vadim Pisarevsky	d8f360316d	fixed http://code.opencv.org/issues/3828 , added test. thanks to berak for the patch	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	11 years ago
Vladislav Vinogradov	77275031ab	finally fix cv::subtract	11 years ago
Vladislav Vinogradov	942401de16	fix output matrix allocation in cv::subtract(cherry picked from commit `629461c836`)	11 years ago
Vladislav Vinogradov	629461c836	fix output matrix allocation in cv::subtract	11 years ago

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95 Commits (af9be78eadeb7926e059de45b6a0fa04413e22a0)