opencv

Commit Graph

Author	SHA1	Message	Date
Pavel Vlasov	2073af2f05	RGB2Gray array size fix;	8 years ago
daB0bby	5728795cf7	Merge pull request #7320 from daB0bby:patch-1 * bypass makro * syntax	8 years ago
k-shinotsuka	0d85d2cc0a	improve RGB2HLS_b()	8 years ago
k-shinotsuka	4f22f48e63	improve HSV2RGB_b()	8 years ago
k-shinotsuka	0fc187d7a3	improve HLS2RGB_b()	8 years ago
k-shinotsuka	1f8aa4f7d3	improve Lab2RGB_b()	8 years ago
k-shinotsuka	37be868679	improve RGB2Luv_b()	8 years ago
k-shinotsuka	4540260df9	improve Luv2RGB_b()	8 years ago
Vitaly Tuzov	48f132f35f	Fix Sobel evaluation for image ROI without isolated border.	8 years ago
Pavel Vlasov	0a9470bf09	Compatibility fix for Visual Studio 2012;	8 years ago
Gregory Kramida	0d626c8fef	v4l2 backend: Y16 default behavior fixed & FOURCC setting added 1) Cameras started with Y16 (V4L2_PIX_FMT_Y16) format via v4l2 backend will now exhibit default camera behavior, i.e. convert the 16-bit image to BGR as with all other formats. 16-bit 1-channel output will now only be produced for Y16 if CV_CAP_PROP_CONVERT_RGB is set to "false" using VideoCap::set method. 2) v4l2 videoio backend now supports setting CV_CAP_PROP_FOURCC explicitly (icvSetPropertyCAM_V4L function in cap_v4l.cpp), allowing users to manually set the codec on cameras that support multiple codecs.	8 years ago
Tomoaki Teshima	0db4b7cebb	fix build error on CUDA + Aarch64 * __fp16 doesn't exist on nvcc, but it slips through ifdef guard	8 years ago
Luis Roberto Morales Iglesias	60b33046a7	[Issue #7290 ] Fixes OpenNI and OpenNI2 linking conflict	8 years ago
stbnps	a4a6ee34bf	Added support for V4L2_PIX_FMT_Y16	8 years ago
Sean McBride	5357e28a2f	Removed some extra semi-colons Fixes clang -Wextra-semi warnings.	8 years ago
Valeriy Van	f1dcf71dd7	Merge pull request #7178 from valeriyvan:iosfixes * Changes delegate property from assign to weak In modern Objective-C delegate should be weak. In very rare conditions you might want delegate be strong. Assign for delegate is sign of legacy code. This change prevents crash when you forget nil delegate in dealloc and makes rush with nilling delegate unnecessary. This change shouldn't break any existing code. * Adds implementation for setters and getters for weak delegate properties for non ARC Obj-C files For whatever reason compiler can't synthesize these. And yes, it's time to convert all Objective-C stuff to ARC.	8 years ago
anirudt	2879eada25	docs: truncated commit msg	8 years ago
Vadim Pisarevsky	a9ab869800	seriously improved performance of blur function, especially 3x3 and 5x5 cases (#7262 ) * seriously improved performance of blur function, especially 3x3 and 5x5 cases * trying to fix warnings and test failures * replaced #if 0 with #if IPP_DISABLE_BLOCK	8 years ago
PkLab.net	be65701908	Large update of videoio doc and samples following mshabunin comments	8 years ago
Alexander Alekhin	f85e33f4af	videoio: refactor AVFoundation code integration	8 years ago
anirudt	06e0fb25e9	docs: adds doxygen @note for python in docs related to contour moments	8 years ago
Vitaly Tuzov	5ec47299e2	Fixed warpings, added border mode support to warps and filter. Added morphology HAL API functions implemented as immediate mode OpenVX calls.	8 years ago
Alexander Alekhin	c7f5bc3624	viz: use ../precomp.hpp in modules/viz/src/vtk/* files	8 years ago
Alexander Alekhin	d855608e6e	instrumentation: fix build on Linux - enable C++11 - fix macro	8 years ago
Alexander Alekhin	10d18a315c	instrumentation: minor refactoring, wrap OpenCL - calculate ticksTotal instead of ticksMean - local / global width is based on ticksTotal value - added instrumentation for OpenCL program compilation - added instrumentation for OpenCL kernel execution	8 years ago
Alexander Alekhin	03767340bb	ffmpeg: fill avg_frame_rate	8 years ago
Alexander Alekhin	6d54abbd0f	ffmpeg: fix get_fps()	8 years ago
Finfa811	fd1370b92b	Reverted BORDER_CONSTAT in stitcher.cpp Resolves #7251	8 years ago
Valeriy Van	c562f0ad38	Minor fix in MatAllocator::download Minor fix in MatAllocator::upload Minor fix in MatAllocator::copy Minor fix in setSize function Minor fix in Mat::Mat Minor fix in cvMatNDToMat function Minor fix in _InputArray::getMatVector Minor fix in _InputArray::getUMatVector Minor fix in cv::hconcat Minor fix in cv::vconcat Minor fix in cv::setIdentity Minor fix in cv::trace Minor fix in transposeI_ template function Minor fix in reduceC_ template function Minor fix in sort_ template function Minor fix in sortIdx_ template function Minor fix in cvRange function Minor fix in MatConstIterator::seek Minor fix in SparseMat::create Minor fix in SparseMat::copyTo Minor fix in SparseMat::convertTo Minor fix in SparseMat::convertTo Minor fix in SparseMat::ptr Minor fix in SparseMat::resizeHashTab Fixes indentation	8 years ago
Pavel Rojtberg	27ae1578ac	BackgroundSubtractorMOG2Impl: only use OpenCL if input image is UMat	8 years ago
Dimitrios Katsaros	41431e11f5	Imgcodecs: Implemented simple tests for PAM format	8 years ago
Dimitrios Katsaros	4e513a3346	Imgcodecs: Fixed a bug with checkSignature in GdalDecoder In cases where the signaure string contains a terminating character, the std::string member function size returns a smaller value than the allocated string. In these cases, if you then try to use substr, you will get an out_of_range exception. This patch remedies the problem.	8 years ago
Dimitrios Katsaros	6172803012	imgcodecs: Implementation of PAM encoder/decoder This patch implements the PAM image format as defined at: http://netpbm.sourceforge.net/doc/pam.html The PAM format provides a generic means for storing 2 dimensional information. This is useful for opencv since there are cases where data gets translated into non standardized formats, which makes it difficult to store and load this information.	8 years ago
Vladislav Sovrasov	dfe4519c07	Add QR decomposition to HAL	8 years ago
mschoeneck	9e61a28b2e	Improve canny (#7227 ) * Improve Canny by using _mm_movemask_epi8 to find next pixel magnitude greater than lower threshold. Added parallelized finalPass to Canny with variable gradients. Little changes in finalPass. * Some things fixed	8 years ago
Sergey Alexandrov	765dd30981	Add support for GpuMat in InputArray::isContinuous()	8 years ago
Tomoaki Teshima	903789f7af	use universal intrinsic for FP16 * use v_float16x4 (universal intrinsic) instead of raw SSE/NEON implementation * define v_load_f16/v_store_f16 since v_load can't be distinguished when short pointer passed * brush up implementation on old compiler (guard correctly) * add test for v_load_f16 and round trip conversion of v_float16x4 * fix conversion error	8 years ago
Pavel Rojtberg	cfcf8abbb6	doxygen: imgproc - underscores should not be escaped in texttt	8 years ago
Pavel Rojtberg	62cabb58a9	doxygen: undistortPoints - replace matlab code by latex forumlae	8 years ago
Vitaly Tuzov	f773f45d90	Updated HAL interface for separable filters to address that both kernels are vectors.	8 years ago
Maksim Shabunin	dc704d77ac	Fixed several GCC 5.x warnings	8 years ago
Valeriy Van	464d289fa9	Gets rid of magic constant	8 years ago
Tomoaki Teshima	7fef96be1e	add 64F intrinsic in HAL NEON * use universal intrinsic for accumulate series using float/double * accumulate, accumulateSquare, accumulateProduct and accumulateWeighted * add v_cvt_f64_high in both SSE/NEON * add test for conversion v_cvt_f64_high in test_intrin.cpp * improve some existing universal intrinsic by using new instructions in Aarch64 * add workaround for Android build in intrin_neon.hpp	8 years ago
Valeriy Van	acb62692e4	Cleans up declarations in window_cocoa.mm removing unnecessary iVars declarations and changing retain property attribute to strong	8 years ago
anirudt	6825375694	docs: adds note for python in docs related to moments	8 years ago
Valeriy Van	5a71bde79a	Changes existential NSStringFromSelector(_cmd) for straightforward __FUCNTION__	8 years ago
Valeriy Van	517be4bfa9	Changes [error localizedDescription] for [error description] in NSLog There's no sense to log error messages in user’s locale. Imagine you’re trying to guess what's going on decrypting logs in hebrew, arabic, slavic. localizedDescription is for end user messages, not for logs.	8 years ago
Valeriy Van	31e790da33	Fixes spelling in NSLog	8 years ago
Matthew Self	7de2e1e795	Improve perfomance of median calculation in LMedS algorithm * Use `nth_element()` to find the median instead of `sort()` in `LMeDSPointSetRegistrator::run()` * Improves performance of this part of LMedS from `n log(n)` to `n` by avoiding doing a full sort. * Makes LMedS 2x faster for 100 points, 4x faster for 5,000 points in `EstimateAffine2D()`. * LMedS is now never more than 2x slower than RANSAC and is faster in some cases.	8 years ago
Matthew Self	9678d48e1a	2-channel interleaved load/store for universal intrinsics (float only) * Added 2-channel ops to match existing 3-channel and 4-channel ops * v_load_deinterleave() and v_store_interleave() * Implements float32x4 only on SSE (but all types on NEON and CPP) * Includes tests * Will be used to vectorize 2D functions, such as estimateAffine2D()	8 years ago

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14193 Commits (fbc44bcb78d61a0e081c9d2106436b650d0e3567)