opencv

Commit Graph

Author	SHA1	Message	Date
TuNanTang	68e2df56e7	Optimize&Fix fitEllipse sample Optimize&Fix fitEllipse sample	2 years ago
TuNanTang	56a4877e30	Merge pull request #23341 from TuNanTang:3.4 ### Pull Request Readiness Checklist See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request - [x] I agree to contribute to the project under Apache 2 License. - [ ] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV - [ ] The PR is proposed to the proper branch - [ ] There is a reference to the original bug report and related work - [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable Patch to opencv_extra has the same branch name. - [ ] The feature is well documented and sample code can be built with the project CMake	2 years ago
Christoph Rackwitz	a64b51dd94	Merge pull request #23108 from crackwitz:issue-23107 Usage of imread(): magic number 0, unchecked result * docs: rewrite 0/1 to IMREAD_GRAYSCALE/IMREAD_COLOR in imread() * samples, apps: rewrite 0/1 to IMREAD_GRAYSCALE/IMREAD_COLOR in imread() * tests: rewrite 0/1 to IMREAD_GRAYSCALE/IMREAD_COLOR in imread() * doc/py_tutorials: check imread() result	2 years ago
Alexander Alekhin	5855eba9f3	samples: query for Python 3.11 setup	2 years ago
catree	5a9fe9dedb	Replace the chessboard.png image with the pattern.png image since the chessboard.png image does not have proper squares which is not good for camera calibration accuracy.	2 years ago
Markus Heck	619e038de9	move tutorial to imgproc and example to ImgTrans	2 years ago
Markus Heck	5408949951	fix typo and simplify example (grayscale template)	2 years ago
Markus Heck	e2a9cff3dc	Include code snippets with doxygen notation and small fix in table_of_content_objdetect.markdown	2 years ago
Markus Heck	c3b83b8354	Tutorial for Generalized Hough Ballard and Guil Transform	2 years ago
Yulv-git	9074b3e980	Fix some typos in platforms/, samples/, 3rdparty/.	2 years ago
catree	837e41f9a7	Add -ws flag for cornerSubPix params (backported from 4.x). Add flags to set the camera intrinsic parameters as an initial guess (can allow converging to the correct camera intrinsic parameters). Add -imshow-scale flag to resize the image when displaying the results. Add -enable-k3 flag to enable or disable the estimation of the K3 distortion coefficient.	2 years ago
Alexander Alekhin	44b2f9637a	Revert "suppress warning on GCC 7 and later" This reverts commit `a630ad73cb`.	2 years ago
Tomoaki Teshima	87ef6a9cc1	build: suppress the warning DRY bump the version	2 years ago
Tomoaki Teshima	a630ad73cb	suppress warning on GCC 7 and later	2 years ago
Alexander Alekhin	0f3de805f4	build: fix warnings	2 years ago
Kumataro	dd7b9000ad	Merge pull request #22064 from Kumataro:3.4-fix22052 * imgcodecs: jpeg: add IMWRITE_JPEG_SAMPLING_FACTOR parameter * fix compile error * imgcodecs: jpeg: add CV_LOG_WARNING() and fix how to initilize Mat * imgcodecs: jpeg: fix for C++98 mode. * samples: imgcodec_jpeg: Remove license	2 years ago
catree	a04f9e7a59	Add more references. Update missing references with webarchive. Use mathbf for matrices. Check that the determinant of the rotation matrix is not negative (reflection), and correct it if it is the case.	2 years ago
berak	8f9c36b730	Update text_detection.py there is a recent change, how `std::vector<int>` is wrapped in python, it used to be a 2d array (requirig that weird `[0]` indexing), now it is only 1d	3 years ago
Suleyman TURKMEN	2647902fee	Update python samples	3 years ago
Alexander Alekhin	a47952146a	samples: query for Python 3.10 setup	3 years ago
APrigarina	ada16fd188	prevent index error in find_obj sample	3 years ago
Alexander Alekhin	b1a57c4cb2	fix 3.4 links	3 years ago
UncleLLD	62a010a25d	Merge pull request #21224 from UncleLLD:fix-cvtColor-error fix cvtColor-error * fix gray image channel error * fix gray image channel error * fix cvtColor error after the video end * fix cvtColor error after the video end and change next variable * fix cvtColor error after the video end * reset next variable * fix cvtColor error after the video end * fix cvtColor error after the video end	3 years ago
Alexander Alekhin	65392d5e6b	cmake: fix OPENGL_LIBRARIES handling	3 years ago
Christian Clauss	ebe4ca6b60	Fix typos discovered by codespell	3 years ago
Christian Clauss	9cc60c9dd3	Use ==/!= to compare constant literals (str, bytes, int, float, tuple) Avoid `SyntaxWarning` on Python >= 3.8 ``` >>> "convolutional" == "convolutional" True >>> "convolutional" is "convolutional" <stdin>:1: SyntaxWarning: "is" with a literal. Did you mean "=="? True ``` Related to #21121	3 years ago
Nikolaos Pappas	968d94d417	Fix trackbar in falsecolor cpp sample	3 years ago
Alexander Alekhin	f77fdc0ce8	samples: fix build without threading support	3 years ago
Stanislaw Halik	3d93675ff9	fix link error on shared libs with -MT	3 years ago
Suleyman TURKMEN	9b76872708	restore LSD	3 years ago
Tsukasa Sugiura	f9bd83c854	fix cast in text detection sample	3 years ago
Suleyman TURKMEN	9d1e8b1e1d	Update convexhull.cpp	3 years ago
Alexander Alekhin	076587425e	build: eliminate build warnings	3 years ago
Alexander Panov	d6306f8ccb	Merge pull request #20564 from AleksandrPanov:update_kalman_sample Update kalman sample * updated view and comments, fixed dims * updated view and comments, added statePost	3 years ago
Roland Meertens	2113af9c52	Updated grabcut example to show the background in a transparant way	3 years ago
berak	fd16222613	dnn: update links for the colorization samples	3 years ago
Vladimir	90be83ae99	Fix an arg for calcHist() in demos `float* histRange = { range };` doesn't make much sense. `histRange` is an array of array(s), so it should have a type of ptr to ptr. Strangely some domos are correct as well as the example for the function https://docs.opencv.org/master/d6/dc7/group__imgproc__hist.html#ga4b2b5fd75503ff9e6844cc4dcdaed35d	3 years ago
APrigarina	5e80bd3cc9	fix samples 3.4	3 years ago
jogo-	f4a79b0554	Merge pull request #20223 from jogo-:3.4_wp8_samples_typos * Fix typo in App.xaml.cs * Fix typo in App.xaml.cs * Fix typo in App.xaml.cs	4 years ago
changh95	101d50703c	fix typo 'undistorsed'->'undistorted'	4 years ago
berak	1bced43e96	samples/dnn: better errormsg in openpose.py	4 years ago
Alex Kalmuk	b04d6a2d9b	Fix squares sample failure when a single file passed	4 years ago
Alexander Alekhin	7664e6d090	ml: use OpenCV license header for logistic regression	4 years ago
Daniel Playfair Cal	65b51e1538	Merge pull request #19690 from hedgepigdaniel:fix/calibration_fisheye * fix(samples/camera_calibration): set new camera matrix for fisheye * fix(camera_calibration): ignore inapplicable flags for fisheye	4 years ago
Alexander Smorkalov	4c48f1eed2	Removed unused variables found by pylint.	4 years ago
Alexander Alekhin	85009800b3	videoio(docs): fixes	4 years ago
Suleyman TURKMEN	9b399f3960	Update python samples	4 years ago
APrigarina	96570820ef	handle empty cameraMatrix	4 years ago
Anastasia M	eb90186614	Merge pull request #19417 from LupusSanctus:am/text_graph_identity * Corrected SSD text graph generation for Identity nodes * Added minor code corrections	4 years ago
Suleyman TURKMEN	2387813428	Update imageSegmentation.cpp, imageSegmentation.py	4 years ago

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3038 Commits (3.4)