opencv

Commit Graph

Author	SHA1	Message	Date
Vitaly Tuzov	e5d7f446d6	Merge pull request #13056 from terfendail:box_wintr * Updated boxFilter implementations to use wide universal intrinsics * boxFilter implementation moved to separate file * Replaced ROUNDUP macro with roundUp() function	6 years ago
catree	eebf0dd7c9	Fix integer overflow when accumulating timing values.	6 years ago
lqy123000	cceeca3052	Merge pull request #12916 from lqy123000:bugfix_templmatch * avoid rounding errors * imgproc: replace condition in matchTemplate	6 years ago
berak	eaee63d96b	java: add converters, tests for MatOfRotatedRect	6 years ago
berak	cae2a53563	highgui: fix broken waitKey() condition in window_w32	6 years ago
LaurentBerger	5132102863	typo in kmeans doc	6 years ago
Alexander Alekhin	4395c1b9f8	videoio: backport "VideoCapture(int index, int apiPreference)" interface	6 years ago
Alexander Alekhin	79dc0ed175	docs: intro formatting update, minor cleanup	6 years ago
Alexander Alekhin	c6d2f0399a	videoio: fix build of standalone ffmpeg plugin	6 years ago
fegorsch	ce00d38bd9	Add test for symmetric circles with clustering	6 years ago
Vitaly Tuzov	877de883b0	medianBlur() implementation moved to separate file	6 years ago
fegorsch	30bf4a5e34	CircleGridClusterFinder: map circle pattern width and height correctly During the cluster-based detection of circle grids, the detected circle pattern has to be mapped to 3D-points. When doing this the width (i.e. more circles) and height (i.e. less circles) of the pattern need to be identified in image coordinates. Until now this was done by assuming that the shorter side in image coordinates (length in pixels) corresponds to the height in 3D. This assumption does not hold if we look at the pattern from a perspective where the projection of the width is shorter than the projection of the height. This in turn lead to misdetections in although the circle pattern was clearly visible. Instead count how many circles have been detected along two edges of the projected quadrangle and use the one with more circles as width and the one with less as height.	6 years ago
Vitaly Tuzov	0fda551dbc	Updated medianBlur implementations to use wide universal intrinsics	6 years ago
berak	0cd14e3fb4	java: add support for MatOfRotatedRect	6 years ago
Ilari Venäläinen	e6c41f0de6	Merge pull request #12989 from venalil:fix_thresholded_tiff_read * Fix reading of black-and-white (thresholded) TIFF images I recently updated my local OpenCV version to 3.4.3 and found out that I could not read my TIFF images related to my project. After debugging I found out that there has been some static analysis fixes made that accidentally have broken reading those black-and-white TIFF images. Commit hash in which reading of mentioned TIFF images has been broken: `cbb1e867e5` Basically the fix is to revert back to the same functionality that has been there before, when black-and-white images are read bpp (bitspersample) is 1. Without the case 1: this TiffDecoder::readHeader() function always return false. * Added type and default error message * Added stdexcept include * Use CV_Error instead of throw std::runtime_error * imgcodecs(test): add TIFF B/W decoding tests	6 years ago
Emanuele Ruffaldi	b4398d62b2	ffmpeg for lossy	6 years ago
Dmitry Kurtaev	a6f9170f10	Add ONNX's padding import	6 years ago
Suleyman TURKMEN	4d0ed5c13c	Merge pull request #12971 from sturkmen72:upd_imgproc_hpp * Update imgproc.hpp * update color conversion codes	6 years ago
Vadim Pisarevsky	ebdc870296	fixed imshow on mac; before that just the window titlebar was shown, without the window content.	6 years ago
Rostislav Vasilikhin	fa91d621fa	Merge pull request #12876 from savuor:color_rgb2rgb_wide * RGB2RGB initially rewritten * NEON impl removed * templated version added for ushort, float * data copying allowed for RGB2RGB * inplace processing fixed * fields to local vars * no zeroupper until it's fixed * vx_cleanup() added back	6 years ago
Diego Barrios Romero	7a884ab6a5	Fix closing input file	6 years ago
Alexander Nesterov	aba66352dd	Fix dataset: russian.jpg	6 years ago
catree	d37164bab6	Fix distortion figure in calib3d. Positive radial distortion corresponds to pincushion distortion and negative to barrel distortion. Add another figure that illustrates the influence of k1 in the distortion effect.	6 years ago
Rostislav Vasilikhin	daff6e6484	_mm256_zeroupper replaced by zeroall	6 years ago
Alexander Alekhin	3e0c72ea84	core(ipp): disable SSE4.2 meanStdDev() optimization for CV_32F	6 years ago
kamino410	3972c526ce	fix document about camera distortion parameters	6 years ago
Sean McBride	75f67ed207	Fixed a few comments related to macOS support	6 years ago
catree	644846c702	Add a function that draws frame axes. Useful for debugging purpose and to check the correctness of the output of a pose estimation method.	6 years ago
Henry	4102855edd	Update intro.markdown "as opposed to" is a phrase of opposed meaning distinguished from or in contrast with. e.g., "an approach that is theoretical as opposed to practical" synonyms: in contrast with, as against, as contrasted with, rather than, instead of, as an alternative to example: "we use only steam, as opposed to chemical products, to clean our house"	6 years ago
Dmitry Kurtaev	92f754c675	Add methods to reshape Mat in Java by array of shapes and retreive sizes of each dimension.	6 years ago
Alexander Alekhin	aa6e296236	python: eliminate DeprecationWarning: SO -> EXT_SUFFIX - https://python.readthedocs.io/en/stable/whatsnew/3.4.html - The `sysconfig` key `SO` is deprecated, it has been replaced by `EXT_SUFFIX`	6 years ago
Alexander Alekhin	7f608db244	core: move compiler defines from base.hpp into cvdef.h	6 years ago
Alexander Nesterov	d305fd4fca	Added perf tests with sanity check	6 years ago
Alexander Alekhin	a1bd39441f	videoio: fix typo	6 years ago
maver1	e397434cb6	Merge pull request #12877 from maver1:3.4 * Updated ICV packages and IPP integration * core(test): minMaxIdx IPP regression test * core(ipp): workaround minMaxIdx problem * core(ipp): workaround meanStdDev() CV_32FC3 buffer overrun * Returned semicolon after CV_INSTRUMENT_REGION_IPP()	6 years ago
Antonio Borondo	7a3cb2280b	Recognize ConvolutionDepthwise as Convolution	6 years ago
Sayed Adel	8b26906d6d	core:vsx change behavior of v_round to rounding to nearest even	6 years ago
Tomoaki Teshima	d3f75df0a6	objdetect: fix test failure of QR code on Aarch64 * use boundingRect instead of manual loop	6 years ago
huangqinjin	1fbaa48cec	ORB: compute default norm by wta_k	6 years ago
Mansoo Kim	6974fce183	cmake: fix objdetect QR decoder link_libraries	6 years ago
Apoorv Goel	d8ffddd075	Merge pull request #12871 from UnderscoreAsterisk:document-Distance * Document distance functors in dist.h * Add spec for Distance * Generate appropriate links for symbols	6 years ago
Dmitry Kurtaev	e7015f6ae8	Fix ENet test	6 years ago
Apoorv	a7dfa261d8	Add documentation for radiusSearch	6 years ago
Mansoo Kim	4d1f0ef2d9	cuda: fix build with CUDA 10.x	6 years ago
Dmitry Kurtaev	365451dab0	Implement getBatchSize for Intel's Inference Engine networks	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
Michał Janiszewski	5640b36f6d	Remove unused empty block	6 years ago
Michał Janiszewski	c8e6ce304f	Catch exceptions by const-reference Exceptions caught by value incur needless cost in C++, most of them can be caught by const-reference, especially as nearly none are actually used. This could allow compiler generate a slightly more efficient code.	6 years ago
Paul Shin	1c468add20	Increased the acceptable error margin for perf testing - This is to accommodate the variabiilty in floating-point operations in new platforms/compilers - Specifically due to the error margin found in NVIDIA Jetson TX2	6 years ago
Alexander Alekhin	b54a70a538	videoio: return -1 is incorrect for function with 'bool' result	6 years ago

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17845 Commits (e5d7f446d68c6e99956b7a79beb473d5d2e193e9)