opencv

Commit Graph

Author	SHA1	Message	Date
Mark Shachkov	039795b405	Change naming of keypoints comparator	4 years ago
Alexander Alekhin	efcf307b4c	ocl: cleanup dead code in case of disabled OpenCL	4 years ago
danielenricocahall	ac177b849c	Improve initialization performance of Brisk reformatting Improve initialization performance of Brisk fix formatting Improve initialization performance of Brisk formatting Improve initialization performance of Brisk make a lookup table for ring use cosine/sine lookup table for theta in brisk and utilize trig identity fix ring lookup table use cosine/sine lookup table for theta in brisk and utilize trig identity formatting use cosine/sine lookup table for theta in brisk and utilize trig identity move scale radius product to ring loop to ensure it's not recomputed for each rot revert change move scale radius product to ring loop to ensure it's not recomputed for each rot remove rings lookup table move scale radius product to ring loop to ensure it's not recomputed for each rot fix formatting of for loop move scale radius product to ring loop to ensure it's not recomputed for each rot use sine/cosine approximations for brisk lookup table. add documentation for sine/cosine lookup tables Improve initialization performance of BRISK	4 years ago
Yosshi999	1834eed809	Merge pull request #18001 from Yosshi999:sift-8bit-descr * 8-bit SIFT descriptors * use clearer parameter * update docs * propagate type info * overload function for avoiding ABI-break * bugfix: some values are undefined when CV_SIMD is absent	4 years ago
Yosshi999	922108060d	Merge pull request #17907 from Yosshi999:gsoc_asift-py2cpp * Implement ASIFT in C++ * '>>' should be '> >' within a nested template * add a sample for asift usage * bugfix empty keypoints cause crash * simpler initialization for mask * suppress the number of lines * correct tex document * type casting * add descriptorsize for asift * smaller testdata for asift * more smaller test data * add OpenCV short license header	4 years ago
Alexander Alekhin	36da867caf	features2d: v_fma => v_muladd for integers	4 years ago
jsxyhelu	476094ad5a	Use“ moms” replace "contourArea" double area = moms.m00; is same as double area = contourArea(contours[contourIdx]); Not to mention "moms" already calculated here,"contourArea" should not apply	4 years ago
Yosshi999	0df8fb70b4	use bufferarea for allocating buffer	4 years ago
Maksim Shabunin	41678fe3d3	Fixed checkMasks in DescriptorMatcher with train descs in UMats	4 years ago
Yosshi999	920c180052	use universal SIMD intrinsics for SIFT	4 years ago
Yosshi999	4064d4c7eb	Merge pull request #17618 from Yosshi999:gsoc_sift-better-test Added/Fixed testcases for SIFT * merge perf_sift into conventional perf tests * Fix disabled SIFT scale invariance tests allows trainIdx duplication in matching scaled keypoints	5 years ago
Alexander Alekhin	1f9713195b	features2d(sift): enable runtime dispatching	5 years ago
Alexander Alekhin	9926a93a78	features2d: copy sift.dispatch.cpp	5 years ago
Alexander Alekhin	7093752cb5	features2d: copy sift.simd.hpp	5 years ago
Alexander Alekhin	a327418767	features2d(sift): move SIFT tests / headers / build fixes	5 years ago
Alexander Alekhin	ed58b5489f	[move sift.cpp] sift: avoid inplace calls of GaussianBlur - should unlock IPP optimizations original commit: `ce7c8f2646`	5 years ago
Alexander Alekhin	ef5fa498d4	[move sift.cpp] sift: perf tests and trace regions original commit: `a15e105db1`	5 years ago
Alexander Alekhin	f0ffc52435	fix files permissions	5 years ago
Maksim Shabunin	d4d95bd70d	Fixs several problems found by static analysis	5 years ago
Maksim Shabunin	bf96d8239d	Use BufferArea in more places	5 years ago
Alexander Alekhin	e180cc050b	Merge pull request #16236 from alalek:fix_core_simd_emulator * core: fix intrin_cpp, allow to build modules with SIMD emulator * core(arithm): fix v_zero initialization * core(simd): 'strict' types for binary/bitwise operations * features2d: avoid aligned load issue in GCC 5.4 with emulated SIMD * core(simd): alignment checks in SIMD emulator	5 years ago
Brian Wignall	f9c514b391	Fix spelling typos backport commit `659ffaddb4`	5 years ago
ab-dragon	2947877871	[move sift.cpp] Merge pull request opencv/opencv_contrib#2301 from ab-dragon:conditionally_compute_dog_pyramid Build DoG Pyramid if useProvideKeypoints is false The buildDoGPyramid operation need not be performed unconditionally. In cases where it is not needed, both memory and speed performance can be improved original commit: `e45887e1c0`	5 years ago
Alexander Alekhin	fadb90c579	[move sift.cpp] xfeatures2d: use updated TLS API original commit: `3e4fb8f415`	5 years ago
ChipKerchner	51ceabb2eb	Change fast corner flags in HAL version from char array to single int	5 years ago
Rafa Gomez-Jordana	9a24886282	Fix blob detector insertion sort	6 years ago
Vitaly Tuzov	9befb7a1d7	Merge pull request #14916 from terfendail:wsignmask_deprecated * Avoid using v_signmask universal intrinsic and mark it as deprecated * Renamed v_find_negative to v_scan_forward	6 years ago
Alexander Alekhin	1e9ad5476d	core(intrin): drop hasSIMD128 checks - use compile-time checks instead (`#if CV_SIMD128`) - runtime checks are useless	6 years ago
Alexander Alekhin	78384d8923	build: avoid highgui dependency	6 years ago
Suleyman TURKMEN	794c14b29a	code clean up	6 years ago
Dmitry Kurtaev	ff8c53ea20	Merge pull request #13481 from dkurt:fix_13227 * Fix drawMatches and drawKeypoints for BGRA input images * keep BGRA too * Combine different input types for drawMatches test	6 years ago
Alexander Alekhin	3f3c8823ac	features2d: fix retainBest() implementation	6 years ago
Dan Mašek	2075fa9c15	Resolve #13219 : Make randomly generated colours opaque.	6 years ago
tompollok	2da56d5af6	refactoring catching all exceptions as const ref	6 years ago
huangqinjin	1fbaa48cec	ORB: compute default norm by wta_k	6 years ago
Michał Janiszewski	85b9960f62	Fix clashing include guards Relevant guards can be found in `ef5579dc86/modules/features2d/src/kaze/AKAZEConfig.h (L8)` and `ef5579dc86/modules/ml/include/opencv2/ml.hpp (L44)`	6 years ago
Hamdi Sahloul	5d54def264	Add semicolons after `CV_INSTRUMENT` macros	6 years ago
Hamdi Sahloul	03b3be0f51	MSVC: Slience external/meaningless warnings	6 years ago
Hamdi Sahloul	a39e0daacf	Utilize CV_UNUSED macro	6 years ago
Maksim Shabunin	cbb1e867e5	More issues found by static analysis	6 years ago
Maksim Shabunin	1da46fe6fb	Fixed issues found by static analysis (mostly DBZ)	6 years ago
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
mworchel	aab390c51d	Add mask support to SimpleBlobDetector	7 years ago
luz.paz	d05714995c	Misc. modules/ cont. pt2 Found via `codespell`	7 years ago

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679 Commits (ae42815b7ddf577bf404d6786a37a14cfb1e5323)