opencv

Commit Graph

Author	SHA1	Message	Date
Alex	0d455e05c1	add py charuco sample+choriginal.jpg+camera_params	2 years ago
Maksim Shabunin	e4acd74e87	Fix some clang 14 warnings	2 years ago
Maksim Shabunin	c1e5c16ff3	Backport C-API cleanup (imgproc) from 5.x	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
Lukas Weber	4df6e39bab	add GraphCutSeamFinder	2 years ago
Alexander Alekhin	5855eba9f3	samples: query for Python 3.11 setup	2 years ago
zihaomu	7dbb125a34	add nanotrack v2 at regression test.	2 years ago
Zihao Mu	cb8f1dca3b	Merge pull request #22808 from zihaomu:nanotrack [teset data in opencv_extra](https://github.com/opencv/opencv_extra/pull/1016) NanoTrack is an extremely lightweight and fast object-tracking model. The total size is 1.1 MB. And the FPS on M1 chip is 150, on Raspberry Pi 4 is about 30. (Float32 CPU only) With this model, many users can run object tracking on the edge device. The author of NanoTrack is @HonglinChu. The original repo is https://github.com/HonglinChu/NanoTrack. ### 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. - [x] 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 - [x] 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
cudawarped	be670e168a	Merge pull request #22615 from cudawarped:nvcuvenc Update CMake rules to include Nvidia Video Codec SDK encoding libs	2 years ago
Alexander Alekhin	c29a3aa0a0	android: update build scripts	2 years ago
Alexander Alekhin	eae5fd81e5	android: add android:exported="true"	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
Biswapriyo Nath	6cf0910842	Merge pull request #22462 from Biswa96:fix-directx-check * cmake: Fix DirectX detection in mingw The pragma comment directive is valid for MSVC only. So, the DirectX detection fails in mingw. The failure is fixed by adding the required linking library (here d3d11) in the try_compile() function in OpenCVDetectDirectX.cmake file. Also add a message if the first DirectX check fails. * gapi: Fix compilation with mingw These changes remove MSVC specific pragma directive. The compilation fails at linking time due to absence of proper linking library. The required libraries are added in corresponding CMakeLists.txt file. * samples: Fix compilation with mingw These changes remove MSVC specific pragma directive. The compilation fails at linking time due to absence of proper linking library. The required libraries are added in corresponding CMakeLists.txt file.	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
alessandro faria	2e40b7f113	ADD weights yolov4 in models.yml	2 years ago
catree	1852d0b9b8	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
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
Zihao Mu	1fb8d60fd2	remove whitespace	2 years ago
Lukas Weber	1bab920cf5	remove static con_thresh for adjuster	2 years ago
Alexander Alekhin	44b2f9637a	Revert "suppress warning on GCC 7 and later" This reverts commit `a630ad73cb`.	2 years ago
hzc	fc3e393516	videoio: add support for obsensor (Orbbec RGB-D Camera ) (#22196 ) * videoio: add support for obsensor (Orbbec RGB-D Camera ) * obsensor: code format issues fixed and some code optimized * obsensor: fix typo and format issues * obsensor: fix crosses initialization error	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
Sean McBride	35f1a90df7	Merge pull request #22149 from seanm:sprintf Replaced sprintf with safer snprintf * Straightforward replacement of sprintf with safer snprintf * Trickier replacement of sprintf with safer snprintf Some functions were changed to take another parameter: the size of the buffer, so that they can pass that size on to snprintf.	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
rogday	438fe3f9db	Merge pull request #21805 from rogday:pretty_fix Mat pretty printer: fix submatrix indexation * fix submatrix indexation * fix channels	3 years ago
luz paz	8e8e4bbabc	dnn: fix various dnn related typos Fixes source comments and documentation related to dnn code.	3 years ago
Jeremy Ephron	54693cf7b1	Update stitching_detailed.py ### Critical bugs fixed: - `seam_finder.find()` returns None and overwrites `masks_warped` - `indices` is only 1-dimensional ### Nice-to-have bugs fixed: - avoid invalid value in sqrt and subsequent runtime warning - avoid printing help string on each run (use argparse builtin behavior) ### New features: - added graphcut seam finder support ### Test Summary: Tested on Ubuntu 20.04 with python 3.8.10 and opencv-python-contrib 4.5.5.62	3 years ago
Sinitsina Maria	a332509e02	Merge pull request #21458 from SinM9:speech_recognition_cpp AudioIO: add dnn speech recognition sample on C++ * add speech recognition cpp * fix warnings * fixes * fix warning * microphone fix	3 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
Suleyman TURKMEN	fe2a259eb1	Update documentation	3 years ago
berak	5602d2c7bb	Update stitching_detailed.py resolves: #21406 use constructors consistently	3 years ago
Trutnev Aleksei	43c04c29ce	Merge pull request #21157 from alexgiving:atrutnev/move_resize GAPI: Move Resize kernel from core to imgproc * Move Resize kernel from core to imgproc * Applied style comments * Adding backward compatibility * Applied Asya PR	3 years ago
Alexander Alekhin	7f075b0b15	samples(python): update tracker.py	3 years ago
Alexander Alekhin	a47952146a	samples: query for Python 3.10 setup	3 years ago
Aleksei Trutnev	c68fec7e97	Move GKernelPackage to cv namespace	3 years ago
APrigarina	ada16fd188	prevent index error in find_obj sample	3 years ago
Alexander Alekhin	c78a8dfd2d	fix 4.x links	3 years ago
Alexander Alekhin	b1a57c4cb2	fix 3.4 links	3 years ago
alessandro faria	05bfdeab7a	New example for realsense	3 years ago
Sinitsina Maria	d8b1fc45aa	Merge pull request #20934 from SinM9:spectrogram_samples AudioIO: add spectrogram samples for C++/python	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

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3361 Commits (ee302b063fad142c743fa8ddb5d68bea6c485a63)