opencv

Commit Graph

Author	SHA1	Message	Date
Alexander Alekhin	b09a4a98d4	opencv: Use cv::AutoBuffer<>::data()	7 years ago
Alexander Alekhin	fd46684bf8	[move sift.cpp] opencv: use cv::AutoBuffer<>::data() original commit: `fc69aa57bc`	7 years ago
Vadim Pisarevsky	7d19bd6c19	Merge pull request #11634 from vpisarev:empty_mat_with_types_2 fixes handling of empty matrices in some functions (#11634) * a part of PR #11416 by Yuki Takehara * moved the empty mat check in Mat::copyTo() * fixed some test failures	7 years ago
Alexander Alekhin	6b581c4e51	build: unreachable code after CV_Error() (part 2)	7 years ago
Alexander Alekhin	0854dc3320	features2d: apply CV_OVERRIDE/CV_FINAL	7 years ago
Alexander Alekhin	9badb0d903	[move sift.cpp] xfeatures2d: apply CV_OVERRIDE/CV_FINAL original commit: `ec65e5b29c`	7 years ago
vasiliev-vb	94c8e59bbe	Fixed bug in KAZE features orientation. Bug was added in `f6ceeaa` commit, different angle computation functions have different parameter order.	7 years ago
Alexander Alekhin	da6dc6774b	features2d: add verbose messages into tests To investigate sporadic failures of Features2d_FLANN_Auto.regression test.	7 years ago
mworchel	aab390c51d	Add mask support to SimpleBlobDetector	7 years ago
luz.paz	d05714995c	Misc. modules/ cont. pt2 Found via `codespell`	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
Vitaly Tuzov	26321795f7	Fixed assertion in ORB::setFirstLevel()	7 years ago
Tomoaki Teshima	5f4b48da34	fix build error on Visual Studio 2013 and earlier	7 years ago
Vitaly Tuzov	205022ceee	Fixed issue in ORB detection if firstLevel property is set above 0	7 years ago
Elena Gvozdeva	b97b650ab3	add HAL for FAST (#10362 ) * add HAL for FAST * add new interface	7 years ago
Maksim Shabunin	8b87c4b96a	Fixed several warnings produced by clang 6 and static analyzers	7 years ago
Hamdi Sahloul	2d2499f610	BLOB - Support RGBA	7 years ago
Tomoaki Teshima	fe7b3f1228	clean up the code * disable the warning in CMake, not int the code using pragma	7 years ago
Vitaly Tuzov	c5f06814bc	[move sift.cpp] Updated internal calls to linear resize to use bit-exact version original commit: `8c394a4f2e`	7 years ago
Vitaly Tuzov	51cb56ef2c	Implementation of bit-exact resize. Internal calls to linear resize updated to use bit-exact version. (#9468 )	7 years ago
Pavel Rojtberg	6fb9d42c3f	Hid symbols in static builds, added LTO flags, removed exports from ts	7 years ago
Alexander Alekhin	0ed3209b00	ocl: avoid unnecessary loading/initializing OpenCL subsystem If there are no OpenCL/UMat methods calls from application. OpenCL subsystem is initialized: - haveOpenCL() is called from application - useOpenCL() is called from application - access to OpenCL allocator: UMat is created (empty UMat is ignored) or UMat <-> Mat conversions are called Don't call OpenCL functions if OPENCV_OPENCL_RUNTIME=disabled (independent from OpenCL linkage type)	7 years ago
Pavel Rojtberg	6fbf0758bc	Python: wrap Algorithm::read and Algorithm::write	7 years ago
Jcrist99	0608227e10	Merge pull request #9698 from abratchik:parse.doxygen Support @deprecated tag in java wrappers (#9698)	7 years ago
Vitaly Tuzov	2eb61a4a99	AVX2 optimized implementation of FAST corner tracking migrated to separate file	7 years ago
Vitaly Tuzov	8d5a5d5ceb	AVX2 optimizations for FAST corner tracking provided by Victoria Zhislina	7 years ago
Vladislav Vinogradov	26fe8bd4f2	made flann dependency for features2d optional it will allow to build features2d even if flann module is not available	7 years ago
woody.chow	69d43e2997	[move sift.cpp] Remove unnecessary _mm256_round_ps original commit: `b5340f6428`	7 years ago
vipinanand4	39e742765a	Merge pull request #9618 from vipinanand4:goodFeaturesToTrack_added_gradiantSize Added gradiantSize param into goodFeaturesToTrack API (#9618) * Added gradiantSize param into goodFeaturesToTrack API Removed hardcode value 3 in goodFeaturesToTrack API, and added new param 'gradinatSize' in this API so that user can pass any gradiant size as 3, 5 or 7. Signed-off-by: Vipin Anand <anand.vipin@gmail.com> Signed-off-by: Nilaykumar Patel<nilay.nilpat@gmail.com> Signed-off-by: Prashanth Voora <prashanthx85@gmail.com> * fixed compilation error for java test Signed-off-by: Vipin Anand <anand.vipin@gmail.com> * Modifying code for previous binary compatibility and fixing other warnings fixed ABI break issue resolved merged conflict compilation error fix Signed-off-by: Vipin Anand <anand.vipin@gmail.com> Signed-off-by: Patel, Nilaykumar K <nilay.nilpat@gmail.com>	7 years ago
Tomoaki Teshima	bf718b0865	use universal intrinsic in FAST	7 years ago
Patel, Nilaykumar K	6857870412	Overloading getDefaultName method for Feature2D and its child classes Signed-off-by: Vipin Anand <anand.vipin@gmail.com> Signed-off-by: Prashanth Voora <prashanthx85@gmail.com> Signed-off-by: Patel, Nilaykumar K <nilay.nilpat@gmail.com>	7 years ago
Maksim Shabunin	248e2c7d47	Fixed some issues found by static analysis	7 years ago
berak	da208216ee	features2d: fix BFMatcher.radiusMatch with HAMMING2	7 years ago
Jiri Horner	a5b5684670	Merge pull request #9330 from hrnr:akaze_ocl [GSOC] Enable OCL for AKAZE (#9330) * revert `e0489cb` - reenable OCL for AKAZE * deal with conversion internally in AKAZE * pass InputArray directly to AKAZE to allow distiguishing input Mat/UMat. deal with conversion there * ensure that keypoints orientations are always computed. prevents misuse of internal AKAZE class. * covert internal AKAZE functions to use InputArray/OutputArray * make internal functions private in AKAZE * split OCL and CPU paths in AKAZE * create 2 separate pyramids, 1 for OCL and 1 for CPU * template functions that use temporaries to always store them as correct type (UMat/Mat) * remove variable used only in OCL path causes unused variable warning * update AKAZE documentation * run ocl version only when ocl is enabled * add tests for OCL path in AKAZE * relax condition for keypoints angle	7 years ago
Martin Seyferth	e5f129424c	brisk add detection threshold for custom sampling pattern	7 years ago
Kim Lindberg Schwaner	7f9fe6f1f2	Fix doxy comment for BFMatcher::create() A missing asterisk caused doxygen to not generate documentation for the BFMatcher::create() method.	7 years ago
Alexander Alekhin	94dbc35d92	features2d(test): more AKAZE tests	7 years ago
Alexander Alekhin	ad2e864a9a	akaze: more fixes - boundary checks - div by zero guard - fixed bilinear interpolation (another case) - reduce memory allocation	7 years ago
Alexander Alekhin	e0489cb4a6	akaze: fix T-API interfaces, disable OpenCL code - OpenCL kernels don't handle matrices properly. Assumptions are not checked. - OpenCL/T-API integration is not correct.	7 years ago
Alexander Alekhin	2a8322ddbb	akaze: uninitialized field	7 years ago
Alexander Alekhin	73c3d14a66	akaze: fRound -> cvRound, fix bilinear interpolation	7 years ago
Alexander Alekhin	f6ceeaa2e5	akaze: getAngle() -> fastAtan2()	7 years ago
Alexander Alekhin	6847cc9f1c	akaze: remove usage of int8_t / uint8_t	7 years ago
Alexander Alekhin	411d36ff13	features2d(test): update descriptor regression test	7 years ago
Alexander Alekhin	63ae5f00b1	features2d(test): enable debug messages	7 years ago
Alexander Alekhin	43e0912516	akaze: resolve issue with using of uninitialized memory	7 years ago
Alexander Alekhin	64533009b3	akaze: optimize allocations	7 years ago
Alexander Alekhin	8aca8d90d6	akaze: replace ceil() - integer division => divUp() - cast to 'int' => cvCeil()	7 years ago
Jiri Horner	3166d0c667	Merge pull request #9249 from hrnr:akaze_part3 [GSOC] Speeding-up AKAZE, part #3 (#9249) * use finding of scale extremas from fast_akaze * incorporade finding of extremas and subpixel refinement from Hideaki Suzuki's fast_akaze (https://github.com/h2suzuki/fast_akaze) * use opencv parallel framework * do not search for keypoints near the border, where we can't compute sensible descriptors (bugs fixed in `ffd9ad99f4`, `2c5389594b`), but the descriptors were not 100% correct. this is a better solution this version produces less keypoints with the same treshold. It is more effective in pruning similar keypoints (which do not bring any new information), so we have less keypoints, but with high quality. Accuracy is about the same. * incorporate bugfix from upstream * fix bug in subpixel refinement * see commit db3dc22981e856ca8111f2f7fe57d9c2e0286efc in Pablo's repo * rework finding of scale space extremas * store just keypoints positions * store positions in uchar mask for effective spatial search for neighbours * construct keypoints structs at the very end * lower inlier threshold in test * win32 has lower accuracy	7 years ago
Alexander Alekhin	8be1ba708e	features2d: don't use rand(), because it is not thread-safe Results are not stable with srand()	7 years ago

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1039 Commits (fe9ff64d641be19ce38fd3c36489615704b339c2)