opencv

Commit Graph

Author	SHA1	Message	Date
Alexander Alekhin	db4b1e613c	core(persistence): fix types format handling partial backport of `4eac198270`	4 years ago
Alexander Alekhin	7d842f5bcf	dnn: use OpenVINO 2021.4 defines	4 years ago
kikaxa	bb60cb0bf9	Reenable filesystem for ios builds	4 years ago
SamFC10	55e1dfb778	Fix BatchNorm reinitialization	4 years ago
Vincent Rabaud	c8268e65fd	Fix potential NaN in cv::norm. There can be an int overflow. cv::norm( InputArray _src, int normType, InputArray _mask ) is fine, not cv::norm( InputArray _src1, InputArray _src2, int normType, InputArray _mask ).	4 years ago
Tiago De Gaspari	3cf4375387	Merge pull request #19842 from gasparitiago:3.4 Update rotatedRectangleIntersection function to calculate near to origin * Change type used in points function from RotatedRect In the function that sets the points of a RotatedRect, the types should be double in order to keep the precision when dealing with RotatedRects that are defined far from the origin. This commit solves the problem in some assertions from rotatedRectangleIntersection when dealing with rectangles far from origin. * added proper type casts * Update rotatedRectangleIntersection function to calculate near to origin This commit changes the rotatedRectangleIntersection function in order to calculate the intersection of two rectangles considering that they are shifted near the coordinates origin (0, 0). This commit solves the problem in some assertions from rotatedRectangleIntersection when dealing with rectangles far from origin. * Revert type changes in types.cpp and adequate code to c++98 * Revert unnecessary casts on types.cpp Co-authored-by: Vadim Pisarevsky <vadim.pisarevsky@gmail.com>	4 years ago
rogday	7ee1816612	split if into map of functions	4 years ago
Smirnov Egor	8f4f834ce6	applied modifier mask to the state	4 years ago
Alexander Alekhin	bd26104088	python(loader): add workaround to detect and patch sys.path[0]	4 years ago
Alexander Alekhin	5f80f43ff5	core: fix nSize initialization in cvIplImage()	4 years ago
Alexander Alekhin	995841624c	highgui(gtk): fix NULL ptr checks	4 years ago
Alexander Alekhin	43940f7ffc	pre: OpenCV 3.4.15 (version++)	4 years ago
Tiago De Gaspari	411fd2b761	Add Thickness parameter in drawMatches function This commit adds the feature of selecting the thickness of the matches drawn by the drawMatches function. In larger images, the default thickness of 1 pixel creates images that are hard to visualize.	4 years ago
Kai Stüdemann	636db09d73	videoio(dshow) fix incompatible media type left set on video device	4 years ago
Kai Stüdemann	64c018507b	videoio(dshow) fix memory leak	4 years ago
Paul Jurczak	ff60abb575	Merge pull request #20080 from pauljurczak:patch-3 * Update dnn.hpp getPerfProfile is not supported by the CUDA backend, see https://github.com/opencv/opencv/issues/20077 * dnn.hpp: fix doxygen formatting	4 years ago
Nikolay Polyarniy	746bd47ce5	EXR reading: support Z channel if no Y channel	4 years ago
Alexander Alekhin	59b4baee0c	ts: migrate from cgi.escape to html.escape in .py file	4 years ago
Alexander Smorkalov	1212aef03b	Analog of gtest_filter for java tests.	4 years ago
Developer-Ecosystem-Engineering	814550d2a6	Merge pull request #20011 from Developer-Ecosystem-Engineering:3.4 Improve performance on Arm64 * Improve performance on Apple silicon This patch will - Enable dot product intrinsics for macOS arm64 builds - Enable for macOS arm64 builds - Improve HAL primitives - reduction (sum, min, max, sad) - signmask - mul_expand - check_any / check_all Results on a M1 Macbook Pro * Updates to #20011 based on feedback - Removes Apple Silicon specific workarounds - Makes #ifdef sections smaller for v_mul_expand cases - Moves dot product optimization to compiler optimization check - Adds 4x4 matrix transpose optimization * Remove dotprod and fix v_transpose Based on the latest, we've removed dotprod entirely and will revisit in a future PR. Added explicit cats with v_transpose4x4() This should resolve all opens with this PR * Remove commented out lines Remove two extraneous comments	4 years ago
Smirnov Egor	fb68fe8930	bring back bounds check and switch to floor	4 years ago
yo1990	d3be58b6d7	Merge pull request #20102 from yo1990:master Add missing sqrt to magSpectrum(). * https://github.com/opencv/opencv/issues/20100 * slight optimization + fix for double-precision case Co-authored-by: Yuma Oyama <yuma.oyama@acuity-inc.co.jp> Co-authored-by: Vadim Pisarevsky <vadim.pisarevsky@me.com>	4 years ago
Jonathan Deakin	8ecfbdb4ff	Merge pull request #19883 from jondea:arm-neon-optimised-color-lab-3.4 * Add Neon optimised RGB2Lab conversion * Fix compile errors, change lambda to macro * Change NEON optimised RGB2Lab to just use HAL * Change [] to v_extract_n in RGB2Lab * RGB2LAB Code quality, change to nlane agnostic * Change RGB2Lab to use function rather than macro * Remove whitespace Co-authored-by: Francesco Petrogalli <25690309+fpetrogalli@users.noreply.github.com>	4 years ago
Alexander Alekhin	3d2f4fa164	highgui: fix trackbar value pointer handling	4 years ago
Alexander Alekhin	3d394943e6	core(ocl): avoid limit of Image kernel args	4 years ago
Smirnov Egor	84f78059d3	add reproducer and bugfix	4 years ago
Xinguang Bian	7499a15c92	fix data overflow problem in GaussianBlur	4 years ago
thezane	c0162a64d1	Merge pull request #20103 from thezane:make-div-spectrums-public * Make divSpectrums public * Add unit test	4 years ago
Giles Payne	e53a4ce64d	Fix for failing QRCodeDetectorTest.testDetectAndDecodeMulti test	4 years ago
Smirnov Egor	1d7d18afba	Document imwrite depth fallback	4 years ago
berak	302c2354a3	core: add missing implementation for Mat::ptr(Vec)	4 years ago
Jake Staahl	158b13e0ba	Remove static initializers caused by templated static member.	4 years ago
Guillaume Jacob	9f3e83baf6	calib3d: Update documentation of calibrateCamera - Added missing documentation for the CALIB_FIX_FOCAL_LENGTH flag - Removed erroneous information about the number of distortion coefficients returned - Added some missing @ref tags	4 years ago
Danny	1b844f8413	Merge pull request #19993 from danielenricocahall:fix-compute-ecc-issue Fix unsigned int bug in computeECC * address issue with unsigned ints in computeEcc * remove additional logic checking firstOctave * use swap instead of same src/dst * simplify the unsigned check logic	4 years ago
Alexander Alekhin	d2a9ca13f1	core(tls): handle process termination / cleanup issues	4 years ago
Alexander Alekhin	71bae7c23f	dnn(ie): implicit usage of IE::GPU OpenCL kernels cache	4 years ago
Suleyman TURKMEN	159534313e	Update CMakeLists.txt	4 years ago
Zhuo Zhang	bf26050f7e	Fix missing return type for unsafe CV_XADD function	4 years ago
danielenricocahall	402bce1a31	address template matching sqdiff bug	4 years ago
Stefano Allegretti	1b64851fa8	Merge pull request #19951 from stal12:3.4 * Fix #4363 - wrong hierarchy (CV_RETR_TREE) in findContours * Add regression test for findContours * use C++11 => C++98 on 3.4 branch	4 years ago
Aleksandr Voron	2e143b8799	Merge pull request #19961 from alvoron:dnn_ngraph_int64_fix Explicit usage of int64_t in CropAndResizeLayer (IE backend) * Update crop_and_resize_layer.cpp	4 years ago
danielenricocahall	3930c9a492	fix loop boundary condition	4 years ago
berak	405e820fe1	Update contrast_preserve.hpp fix a build warning: ``` C:\Slave\workspace\precommit\windows10\opencv\modules\photo\src\contrast_preserve.hpp(289): warning C4244: '=': conversion from 'double' to '_Tp', possible loss of data with [ _Tp=float ] C:\Slave\workspace\precommit\windows10\opencv\modules\photo\src\contrast_preserve.hpp(361): warning C4244: '=': conversion from 'double' to '_Tp', possible loss of data with [ _Tp=float ] ``` (from https://build.opencv.org.cn/job/precommit/job/windows10/1633/console)	4 years ago
CSBVision	ec32061f5f	Update __init__.py to support symbolic links Currently, the LOADER_DIR is set as os.path.dirname(os.path.abspath(__file__)). This does not point to the true library path if the cv2 folder is symlinked into the Python package directory such that importing cv2 under Python fails. The proposed change only resolves symbolic links correctly by calling os.path.realpath(__file__) first and does not change anything if __file__ contains no symbolic link.	4 years ago
Alexander Alekhin	0bdbc745c4	ml: update checks	4 years ago
Alexander Alekhin	b9b19185bc	ml: fix legacy import in DTreesImpl	4 years ago
Danny	a9a6801c6d	Merge pull request #19884 from danielenricocahall:fix-prediction-features-bug Fix bug with predictions in RTrees/Boost * address bug where predict functions with invalid feature count in rtrees/boost models * compact matrix rep in tests * check 1..n-1 and n+1 in feature size validation test	4 years ago
Alexander Alekhin	222af8e7e4	core: avoid process cleanup deadlock if TlsStorage is not used	4 years ago
Suleyman TURKMEN	ec8b7c933a	Update Documentation	4 years ago
Danny	76860933f0	Merge pull request #19859 from danielenricocahall:fix-blob-detector-single-thresh Fix Single ThresholdBug in Simple Blob Detector * address bug with using min dist between blobs in blob detector cast type in comparison and remove docs address bug with using min dist between blobs in blob detector use scalar instead of int address bug with using min dist between blobs in blob detector * fix namespace and formatting	4 years ago

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20506 Commits (667e5e4f890f24a638ca04f638967f1083468bb0)