opencv

Commit Graph

Author	SHA1	Message	Date
Maksim Shabunin	32d4af36e2	Fixing some static analysis issues	8 years ago
Jiri Horner	5f20e802d2	Merge pull request #8869 from hrnr:akaze_part1 [GSOC] Speeding-up AKAZE, part #1 (#8869) * ts: expand arguments before stringifications in CV_ENUM and CV_FLAGS added protective macros to always force macro expansion of arguments. This allows using CV_ENUM and CV_FLAGS with macro arguments. * feature2d: unify perf test use the same test for all detectors/descriptors we have. * added AKAZE tests * features2d: extend perf tests * add BRISK, KAZE, MSER * run all extract tests on AKAZE keypoints, so that the test si more comparable for the speed of extraction * feature2d: rework opencl perf tests use the same configuration as cpu tests * feature2d: fix descriptors allocation for AKAZE and KAZE fix crash when descriptors are UMat * feature2d: name enum to fix build with older gcc * Revert "ts: expand arguments before stringifications in CV_ENUM and CV_FLAGS" This reverts commit `19538cac1e`. This wasn't a great idea after all. There is a lot of flags implemented as #define, that we don't want to expand. * feature2d: fix expansion problems with CV_ENUM in perf * expand arguments before passing them to CV_ENUM. This does not need modifications of CV_ENUM. * added include guards to `perf_feature2d.hpp` * feature2d: fix crash in AKAZE when using KAZE descriptors * out-of-bound access in Get_MSURF_Descriptor_64 * this happened reliably when running on provided keypoints (not computed by the same instance) * feature2d: added regression tests for AKAZE * test with both MLDB and KAZE keypoints * feature2d: do not compute keypoints orientation twice * always compute keypoints orientation, when computing keypoints * do not recompute keypoint orientation when computing descriptors this allows to test detection and extraction separately * features2d: fix crash in AKAZE * out-of-bound reads near the image edge * same as the bug in KAZE descriptors * feature2d: refactor invariance testing * split detectors and descriptors tests * rewrite to google test to simplify debugging * add tests for AKAZE and one test for ORB * stitching: add tests with AKAZE feature finder * added basic stitching cpu and ocl tests * fix bug in AKAZE wrapper for stitching pipeline causing lots of ! OPENCV warning: getUMat()/getMat() call chain possible problem. ! Base object is dead, while nested/derived object is still alive or processed. ! Please check lifetime of UMat/Mat objects!	8 years ago
abratchik	037d8fbdcd	Refactor OpenCV Java Wrapping	8 years ago
n001519	cc3fdd005e	fix the mser issue	8 years ago
Vitaly Tuzov	1d62a025b3	Moved size restrictions for OpenVX processed images to corresponding cpp files	8 years ago
remi	8ee8710c02	Modifications to reduce the code through a loop AKAZE refactoring: fixed indentation and made more minor modifications	8 years ago
Vitaly Tuzov	ee5b5a6b2f	Fixed out of bound reading in makeAgastOffsets	8 years ago
Vitaly Tuzov	2492c299f3	Extended set of existing performance test to OpenVX HAL suitable execution modes	8 years ago
Vitaly Tuzov	bf5b7843e8	Extended set of OpenVX HAL calls disabled for small images	8 years ago
Maksim Shabunin	9333f82be0	Reduce dependencies between modules	8 years ago
Vitaly Tuzov	9a4b5a4545	OpenVX calls updated to use single common OpenVX context per thread	8 years ago
Tomoaki Teshima	1d01e435ca	use universal intrinsic in fast	8 years ago
Rostislav Vasilikhin	13b9dd3963	fixed segfault at ORB::compute() near image's border	8 years ago
Rostislav Vasilikhin	8444c23803	fixed segfault at ORB::compute() near image's border	8 years ago
Rostislav Vasilikhin	969c55da58	Merge pull request #7720 from savuor:openvx_FAST Added OpenVX based processing to FAST (#7720) * added wrapper for OVX FAST & fixes to IVX wrappers * fixed type checks in wrappers, array downloading code simplified * rewritten for new macro use	8 years ago
Vladislav Sovrasov	4a3da1c4ed	Fix missing angles in AKAZE keypoints	8 years ago
Alexander Alekhin	44d9d59f08	ocl: stop using of OpenCL without explicit UMat arguments	8 years ago
Alexander Alekhin	39d7ecc93b	perf: disabled checks for magic numbers Results are not bit-exact	8 years ago
Alexander Alekhin	dac37a0bc9	features2d: update rotation invariance test Don't process keypoints near border, because after rotation border points have contrast gradients with rotation border fill.	8 years ago
abratchik	f978ee613e	fix for #7510 , #7511 and #7512	8 years ago
abratchik	78874c568e	fix java wrapper autotests	8 years ago
Sean McBride	943ac96526	Eliminated use of obsolete 'register' keyword Fixes clang warnings about uses of this obsolete keyword.	8 years ago
abratchik	adbb1471fc	fix regression issues in Feature2D and DescriptorMatcher interfaces	8 years ago
abratchik	084c595855	fix for legacy FeatureDetector and DescriptorMatcher classes	8 years ago
Alexander Alekhin	c16c803fe9	java: integrate code from base modules To resolve undefined "Mat_to_vector_KeyPoint" error	8 years ago
abratchik	789b35d813	improved fix for java wrapper generator (gen_java.py) to avoid generation of java methods with duplicate signatures(v3)	8 years ago
abratchik	be028d0774	fix for #7420 , #7421	8 years ago
sourin	a34fbf7bb1	Fixed identifiers warns	8 years ago
Maksim Shabunin	dc704d77ac	Fixed several GCC 5.x warnings	8 years ago
Pavel Vlasov	30a6cee2fe	Instrumentation for OpenCV API regions and IPP functions;	8 years ago
sourin	ce818dc01f	respective changes added	8 years ago
Vitaliy Lyudvichenko	ab8de8f506	Adding of user-defined type conversions for python bindings inside module directories Adding of destructor and placement new constructors for classes wrapped with CV_EXPORTS_W_SIMPLE macro	8 years ago
Vitaly Tuzov	62c1a5a152	Replaced quiet return from MSER:detectRegion function with exeption throwing to notify user in case small image is processed	8 years ago
will hunt	ac2d79fd67	MSER: all test passed. 1. if a component's variation is a global minimum than it should be a local minimum 2. for the small image with invert and blur, the MSERs number should be 20	8 years ago
Vitaly Tuzov	9db93d773d	Fix for MSER::detectRegions crash on images with either dimension less than 3	8 years ago
StevenPuttemans	79d8d0da3b	fix small typo	8 years ago
will hunt	c3d2921971	MSER: grew unnecessary histories. the merge() calls growHistory() too many times such that: 1. some CompHistory nodes not used have been created 2. some CompHistory node's val equal their parents	8 years ago
will hunt	c2e5418e51	MSER: off-by-one bug	8 years ago
Juan Pablo Aveggio	ba5f9d68c4	Update bagofwords.cpp	8 years ago
Alexander Alekhin	bb5e25ba7c	migration: github.com/opencv/opencv	8 years ago
Tomi	9564531ec8	features2d: Added missing SimpleBlob parameters Added missing SimpleBlobDetector parameters to features2d_init.cpp.	9 years ago
Maksim Shabunin	1e667de1f3	HAL math interfaces: fastAtan2, magnitude, sqrt, invSqrt, log, exp	9 years ago
Han Hu	e646f9d2f1	Fix subpixel problem of akaze. This is found in the original akaze repo. Previous sub pixel localization method assumes the coordinate (0, 0) is the up-left corner of the up-left pixel. But as far as I know, opencv uses the center of the up-left corner, in this case it should be done in this way. `35aeb83a71` `db3dc22981`	9 years ago
Julien Nabet	a29c814bd8	cppcheck: fix some reports All of these: (performance) Prefer prefix ++/-- operators for non-primitive types. [modules/calib3d/src/fundam.cpp:1049] -> [modules/calib3d/src/fundam.cpp:1049]: (style) Same expression on both sides of '&&'.	9 years ago
Ivar Clemens	3287ab386c	Fixed typo in BRISK feature detector.	9 years ago
mvukad	695e33b25b	Fix missing format when writing Algorithm-based objects Added a writeFormat() method to Algorithm which must be called by the write() method of derived classes.	9 years ago
Balint Cristian	f819323296	Fix AGAST keypoint declared size.	9 years ago
Krishnaraj Bhat	9b8013d193	gcc6: fix misleading indentation warning cosmetic changes to fix this warning. real bugs not found	9 years ago
Jason von Nieda	f4b502dd03	Adds supports for the majority of features2d to the Java wrappers: * Adds the main features2d header to the parse list for the generator. * Removes the manual definition of drawKeypoints and drawMatches since these are now included in the main header. * Updates the generator to ignore SimpleBlobDetector, FlannBasedMatcher and DescriptorMatcher as these cause conflicts with the generator. This is okay since these were not previously included in the distribution anyway, so no harm is done.	9 years ago
Vladislav Sovrasov	e4fed417d2	Add segmentation and object tracking python tests	9 years ago

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901 Commits (1ed9a58b644c3345285360514375e92e61042049)