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Commit Graph

1900 Commits

Author SHA1 Message Date
Zwyx b34fc422a2 Switch rows and cols in call to Mat.zeros
The correct order is rows then cols:
https://docs.opencv.org/4.x/d3/d63/classcv_1_1Mat.html#a56daa006391a670e9cb0cd08e3168c99
2023-04-02 23:00:21 +08:00
Sajjad Ali 26ca124150 fix "ImportError: DLL load failed while importing cv2" while installing using pre-built binaries 2023-04-02 10:22:04 +03:00
Alexander Smorkalov a924bbfc30 Merge pull request #23386 from asmorkalov:issue23147
Python tutorial links update
2023-03-21 17:34:39 +03:00
Alexander Smorkalov 5c5ef9746c Presume original book, update references. 2023-03-21 15:32:21 +03:00
Raj Kachhadiya 42793e16dd Update py_intro.markdown 2023-03-21 15:27:14 +03:00
Zero-nnkn 8483f2ef2f Fix error of POSE_PAIRS in pose estimation doc 2023-03-21 14:37:45 +03:00
Abduragim 69fd82fc46 minor grammatical fixes to dnn_custom_layers.md 2023-03-17 10:03:49 +03:00
anderskiaer 6c763e1ea5 Add possibility for disabling inlining wasm in opencv.js 2023-03-11 21:03:18 +01:00
Alexander Alekhin 18cbfa4a4f Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2023-01-23 00:11:12 +00:00
Maksim Shabunin c1e5c16ff3 Backport C-API cleanup (imgproc) from 5.x 2023-01-16 23:29:50 +03:00
Ihsan Soydemir 6a7d54f550 Merge pull request #23128 from Isydmr:update-fastNlMeansDenoising-documentation
Fix broken paper link for fastNlMeansDenoising

* Fix broken link

* Move citation to `opencv.bib`

* Cite researchgate reference

* Correct citation label

* Use semantic scholar BibTex
2023-01-12 19:54:40 +03:00
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
2023-01-09 09:55:31 +00:00
Alexander Alekhin b42c11de82 pre: OpenCV 4.7.0 (version++) 2022-12-25 17:00:22 +00:00
Alexander Alekhin a494c75bfe pre: OpenCV 3.4.19 (version++) 2022-12-25 16:59:47 +00:00
Eran Geva 05f4416ba0 SourceForge folder update
The folder `http://sourceforge.net/projects/opencvlibrary/files/opencv-win/` is stale and wasn't updated since 2018. The parent folder `http://sourceforge.net/projects/opencvlibrary/files/` has fresh windows install exe files.
2022-12-21 12:26:07 +02:00
Alexander Panov b4b35cff15 Merge pull request #22368 from AleksandrPanov:move_contrib_aruco_to_main_objdetect
Megre together with https://github.com/opencv/opencv_contrib/pull/3325

1. Move aruco_detector, aruco_board, aruco_dictionary, aruco_utils to objdetect
1.1 add virtual Board::draw(), virtual ~Board()
1.2 move `testCharucoCornersCollinear` to Board classes (and rename to `checkCharucoCornersCollinear`)
1.3 add wrappers to keep the old api working
3. Reduce inludes
4. Fix java tests (add objdetect import)
5. Refactoring

### 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
- [x] There is a reference to the original bug report and related work
- [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [x] The feature is well documented and sample code can be built with the project CMake

```
**WIP**
force_builders=linux,win64,docs,Linux x64 Debug,Custom
Xbuild_contrib:Docs=OFF

build_image:Custom=ubuntu:22.04
build_worker:Custom=linux-1
```
2022-12-16 12:28:47 +03:00
Parthiban Marimuthu 50da209dc4 Merge pull request #22907 from partheee:patch-1
* Update windows_install.markdown

Fixing Issue - #22053 Inaccuracy in the tutorial for installation for Windows

* Update windows_install.markdown #22907

Changed all changes mentioned in the comments

* Update windows_install.markdown #22907

* fix whitespace, update configurations order (64-bit goes first)

- x86 is optional and not available by default in packages
2022-12-15 21:52:08 +00:00
Alexander Alekhin b16f76eede Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2022-12-03 12:39:41 +00:00
ClayXrex 71a1150c95 fix: typo 2022-11-30 12:52:51 +03:00
Zhuo Zhang c63a6c472d fix typo: Gausssian to Gaussian 2022-11-21 10:44:12 +08:00
Alexander Alekhin 5d14cc68b7 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2022-11-16 16:54:11 +00:00
Ramiro Silveyra d'Avila 8e5f37f87c Merge pull request #22672 from ramasilveyra:docs/remove-dup-v4
* docs: remove duplicated step in Build .js doc

* docs: add missing emcmake prefix to command
2022-10-21 14:04:35 +00:00
catree c7d24c0fb3 Fix AKAZE bib reference using dblp.org and bmva.org sources. 2022-10-19 13:55:33 +02:00
Alexander Alekhin 762481411d Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2022-10-15 16:44:47 +00:00
Alexander Smorkalov 0ae126d3b8 Typos and formating fixes. 2022-10-04 15:52:38 +03:00
Alessandro de Oliveira Faria (A.K.A. CABELO) af9332dfaf OAK Information 2022-10-04 15:42:31 +03:00
catree ab5279f4ad Add an image to illustrate camera poses interpolation for the small homography exercise. 2022-10-04 13:36:58 +02:00
Voron cbf43a54fb added opencv for openvino tutorial 2022-09-28 12:05:28 +02:00
Markus Heck 619e038de9 move tutorial to imgproc and example to ImgTrans 2022-09-10 17:42:20 +02:00
Markus Heck 5408949951 fix typo and simplify example (grayscale template) 2022-09-09 15:27:11 +02:00
Markus Heck e2a9cff3dc Include code snippets with doxygen notation and small fix in table_of_content_objdetect.markdown 2022-09-08 13:03:33 +02:00
Markus Heck c3b83b8354 Tutorial for Generalized Hough Ballard and Guil Transform 2022-09-08 03:40:52 +02:00
Matej Jeglic 7de7891c4d Removed intialization of _default_directory 2022-09-07 08:25:31 +02:00
Matej Jeglic 4bec43cf79 Pythonify the 'interpret_fileName function' 2022-09-06 21:08:37 +02:00
Matej Jeglic 6cc0107693 Save output file to local directory instead of desktop (for windows) 2022-09-06 20:53:52 +02:00
Alexander Smorkalov 88115811a9 Merge pull request #22130 from catree:homography_tutorial_add_exercise
Update homography tutorial with a small exercise
2022-08-26 12:52:55 +03:00
Kian Eliasi 99683e958a Fix the example in py_calib3d/py_calibration 2022-08-12 19:26:59 +04:30
rogday 04e01e2b31 Add new params 2022-08-05 15:08:16 +03:00
Tomoaki Teshima 14aa9eaadd doc: fix layout 2022-07-19 21:44:07 +09:00
Alexander Alekhin 2a4926f417 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2022-06-26 14:22:24 +00:00
catree f1328c7395 Add a small exercise to show the warping of the homography transformations step-by-step. 2022-06-19 22:59:50 +02:00
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. 2022-06-19 01:27:32 +02:00
Alexander Alekhin 734e309b3e Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2022-06-16 11:04:50 +00:00
Kôtaro Mukai ed9524e125 Missing import 2022-06-11 18:42:30 +09:00
Alexander Alekhin 583bd1a6e2 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2022-06-04 19:10:35 +00:00
Victor 1230075011 Merge pull request #22045 from victor1234:calib3d-fisheye-model-reference
* Add fisheye camera model summary description with reference

* Fix layout

* Move reference to bibtex
2022-05-30 18:03:08 +00:00
Alexander Alekhin 7459954377 Merge pull request #21843 from Rufflewind:doc 2022-05-28 11:44:19 +00:00
Alexander Alekhin e9428726ca pre: OpenCV 4.6.0 (version++) 2022-05-23 19:25:16 +00:00
Alexander Alekhin 400906b433 pre: OpenCV 3.4.18 (version++) 2022-05-23 19:18:02 +00:00
Phil Ruffwind d1ccb7e47f Update js_usage.markdown to use onRuntimeInitialized
The Emscripten library is not guaranteed to be fully loaded during the
script element's onload event. Module.onRuntimeInitialized seems to be
more reliable.
2022-05-22 20:53:35 -07:00