opencv

Commit Graph

Author	SHA1	Message	Date
MYLS	d99832163a	solve warnings and do some cleaning.	9 years ago
MYLS	8596e82d98	Add JSON support. a JSON emitter, a parser, tests and some basic doc.	9 years ago
Tomoaki Teshima	ba73249dc0	let the test of AccSqr_SIMD<ushort, float> pass * The difference becomes too large when multiply is done in int16 * To reproduce the test failure, IPP has to be switched off	9 years ago
sourin	99374598b3	Fix modified	9 years ago
Vladislav Sovrasov	a113d9bcc1	Add MKL support	9 years ago
Alexander Alekhin	f2e41ce391	ocl: fix input data for Canny perf test "declare.in(img, WARMUP_RNG)" overrides input image with random values Also added support for different input sizes (via cv::resize)	9 years ago
k-shinotsuka	042b0a584d	improve LKTrackerInvoker::operator()	9 years ago
Alexander Alekhin	b8e08d5d3c	ocl: fix Canny for Intel devices There is an issue with processing of abs(short) function for negative argument. Affected OpenCL devices: - iGPU: Intel(R) HD Graphics 520 (OpenCL 2.0 ) - CPU: Intel(R) Core(TM) i5-6300U CPU @ 2.40GHz (OpenCL 2.0 (Build 10094))	9 years ago
Pavel Rojtberg	677f242761	stitching: use correct ifdef to allow compilation without cudalegacy GraphCutSeamFinderGpu requires cudalegacy.	9 years ago
Tomoaki Teshima	3debc78a5f	fix build error on JetsonTK1 * avoid using vld1_f16 and vst1_f16 on gcc 4 series (Ubuntu 14.04) * guard correctly with #if * use static inline	9 years ago
k-shinotsuka	e37c53d13e	improve RGB2YCrCb_i<uchar>()	9 years ago
kurenai	c61f4e8863	return false from VideoCapture::grabFrame when camera is disconneted	9 years ago
catree	74b899d8b0	Modify the figure of the pinhole camera model with pixels starting from the uv axis.	9 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	9 years ago
will hunt	c2e5418e51	MSER: off-by-one bug	9 years ago
mschoeneck	5f30a0a076	Merge pull request #6958 from mschoeneck:Common-Canny-parallelization * Common Canny parallelization added. TBB and single thread code removed. Final pass vectorized with SSE2 intrinsics. * wrong #ifdef replaced with #if * Merged to actual Canny version * Merged common parallelized Canny with actual Canny implementation * Remove 'Mutex mutex' and pass 'Mutex mutex' from outside to parallelCanny Replaced extern Mutex with intern mutable Mutex.	9 years ago
Tomoaki Teshima	2db2d137ce	follow the naming rule as other API * stop using 'CUDA' prefix * add explanation	9 years ago
Alexander Alekhin	b12286329f	imgproc: sepFilter: update OpenCL condition Problem is observed with test_loop_times=100 in corner cases like 93x1 or similar	9 years ago
Alexander Alekhin	2812762d6b	imgproc: disable IPP for GaussianBlur in case of ROI	9 years ago
matze	37cccf17c0	imgproc: Prefer OCL calculation before IPP in GaussianBlur.	9 years ago
MYLS	1da8a19af3	fixed two bugs that I caused.	9 years ago
MYLS	86238d2748	make some changes according to the code review. - use `std::string` instead of `new char`; - reserve 1 MB for buffer;	9 years ago
David Wolever	b42288c2de	Cleaner fix for crash on double-stop of CvVideoCamera	9 years ago
Alexander Alekhin	18e7afdfd9	cmake: add OPENCV_ENABLE_NONFREE option and macro	9 years ago
k-shinotsuka	065d631f0e	improve MomentsInTile_SIMD<uchar, int, int>()	9 years ago
Vadim Pisarevsky	d7ee62f03b	1. fix warning from Xcode 7.x 2. fixed parsing of "cat[range_spec]ord[range_spec]" type specification string when using ml::TrainData::loadFromCSV(). Thanks to A. Kaehler for reporting it	9 years ago
k-shinotsuka	1a18a33688	improve SumSqr_SIMD<schar, int, int>()	9 years ago
Tomoaki Teshima	87ca607fd4	brush up convertFp16 * raise an error when wrong bit depth passed * raise an build error when wrong depth is specified for cvtScaleHalf_ * remove unnecessary safe check in cvtScaleHalf_ * use intrinsic instead of direct pointer access * update the explanation	9 years ago
Juan Pablo Aveggio	ba5f9d68c4	Update bagofwords.cpp	9 years ago
David Wolever	3d19de2b58	Fix crash on double-stop of CvVideoCamera	9 years ago
k-shinotsuka	0b4e06ad3c	improve SumSqr_SIMD<uchar, int, int>()	9 years ago
k-shinotsuka	5775ace5e0	improve thresh_8u()	9 years ago
Jeff McBride	562c15cbe9	Don't assume all images have the same number of calibration points Cast to (int) to avoid warnings Add test for different points number case in fisheye calibration function	9 years ago
Pavel Rojtberg	15dabc11b5	Mat: use row/ col instead of i0/ i1 for parameter names in 2D case this improves documentation when using an IDE and reflects that Mats are row major.	9 years ago
catree	6e931aaab7	Add pinhole camera model illustration in calib3d documentation.	9 years ago
Tomoaki Teshima	2974b049e7	cudev: add feature to convert FP32(float) from/to FP16(half) on GPU * add feature of Fp16 on GPU (cudev) * add test * leave template function as unimplemented to raise error	9 years ago
lewgate	4ae4a705d5	Fix a bug for seam_finders.cpp when computing the source and destination points of the seam	9 years ago
MYLS	08911cbfae	change `code` to `snippet` and do some cleaning. - use `@snippet` instead of `@code` in docs. - remove some functions that were not used.	9 years ago
Tomoaki Teshima	c57f8780e9	show CPU feature correctly when FP16 is available * make sure that CV_FP16 has the correct meaning * check FP16 feature correctly	9 years ago
Christian Kapeller	81e6ef2958	highgui: window QT+OpenGL mouse wheel support, another build fix amends work done in pull request #6976.	9 years ago
k-shinotsuka	ecfd4ad11e	improve MomentsInTile_SIMD<ushort, int, int>()	9 years ago
StevenPuttemans	64dbf6c987	fix build #6993	9 years ago
Your Name	718891d937	Tabs -> Whitespaces.	9 years ago
Your Name	c6f790ce12	Fixed using local variable instead of global var. - Still need to change SSE_2	9 years ago
Julien Dehos	e072fa8121	fix a bug in MergeDebevec (modify input times)	9 years ago
Matthew Self	72672c293f	Make goodFeaturesToTrack() return deterministic results When using OCL, the results of goodFeaturesToTrack() vary slightly from run to run. This appears to be because the order of the results from the findCorners kernel depends on thread execution and the sorting function that is used at the end to rank the features only enforces are partial sort order. This does not materially impact the quality of the results, but it makes it hard to build regression tests and generally introduces noise into the system that should be avoided. An easy fix is to change the sort function to enforce a total sort on the features, even in cases where the match quality is exactly the same for two features.	9 years ago
Tomoaki Teshima	ce66de8e3d	calib3d: fix typo	9 years ago
Thierry Fauck	0df9cbc954	Non existent definition of _FPU_EXTENDED definition prevent compilation when WITH_CUDA set Non existence of _FPU_EXTENDED definition on powerpc64 (like it is for apple and arm) prevent compilation when WITH_CUDA is set. Adding powerpc64 as case to not use these definitions modifié: modules/cudalegacy/test/TestHaarCascadeApplication.cpp modifié: modules/cudalegacy/test/test_precomp.hpp Signed-off-by: Thierry Fauck <tfauck@free.fr>	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

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14209 Commits (12e00827be40576b686ea4438a6e6ef85208743d)