https://github.com/opencv/opencv
c-plus-plus computer-vision deep-learning image-processing opencv
Score: 36.37969803623588
Last synced: 1 day ago
JSON representation
Repository metadata:
Open Source Computer Vision Library
- Host: GitHub
- URL: https://github.com/opencv/opencv
- Owner: opencv
- License: apache-2.0
- Created: 2012-07-19T09:40:17.000Z (almost 14 years ago)
- Default Branch: 4.x
- Last Pushed: 2026-05-15T12:45:03.000Z (8 days ago)
- Last Synced: 2026-05-15T23:50:14.373Z (8 days ago)
- Topics: c-plus-plus, computer-vision, deep-learning, image-processing, opencv
- Language: C++
- Homepage: https://opencv.org
- Size: 532 MB
- Stars: 87,497
- Watchers: 2,607
- Forks: 56,574
- Open Issues: 2,727
-
Metadata Files:
- Readme: README.md
- Contributing: CONTRIBUTING.md
- Funding: .github/FUNDING.yml
- License: LICENSE
- Security: SECURITY.md
- Copyright: COPYRIGHT
-
Funding:
- Github: opencv
Owner metadata:
- Name: OpenCV
- Login: opencv
- Email: admin@opencv.org
- Kind: organization
- Description:
- Website: https://opencv.org
- Location:
- Twitter:
- Company:
- Icon url: https://avatars.githubusercontent.com/u/5009934?v=4
- Repositories: 15
- Last Synced at: 2025-10-29T00:35:05.311Z
- Profile URL: https://github.com/opencv
Committers metadata
Last synced: 3 days ago
Total Commits: 24,890
Total Committers: 2,173
Avg Commits per committer: 11.454
Development Distribution Score (DDS): 0.78
Commits in past year: 600
Committers in past year: 184
Avg Commits per committer in past year: 3.261
Development Distribution Score (DDS) in past year: 0.8
| Name | Commits | |
|---|---|---|
| Vadim Pisarevsky | n****o@e****l | 5467 |
| Alexander Alekhin | a****n@g****m | 2708 |
| Ilya Lavrenov | i****v@i****m | 933 |
| Alexander Smorkalov | a****v@i****m | 933 |
| Vladislav Vinogradov | v****v@i****m | 852 |
| Maksim Shabunin | m****n@g****m | 678 |
| Andrey Kamaev | a****v@i****m | 507 |
| Dmitry Kurtaev | d****b@g****m | 463 |
| Vadim Pisarevsky | v****y@g****m | 434 |
| marina.kolpakova | m****a@i****m | 359 |
| Roman Donchenko | r****o@i****m | 340 |
| Vitaly Tuzov | t****l@m****m | 198 |
| Tomoaki Teshima | t****a@g****m | 196 |
| Andrey Pavlenko | a****o@i****m | 177 |
| Suleyman TURKMEN | s****n@h****m | 167 |
| yao | b****o@g****m | 167 |
| ozantonkal | o****l@g****m | 166 |
| Vincent Rabaud | v****d@g****m | 162 |
| Alexander Karsakov | a****v@i****m | 153 |
| vbystricky | u****r@u****) | 134 |
| hbristow | h****w@g****m | 133 |
| edgarriba | e****a@g****m | 133 |
| Anatoliy Talamanov | a****v@i****m | 132 |
| Rostislav Vasilikhin | r****n@i****m | 131 |
| berak | p****4@w****e | 130 |
| StevenPuttemans | s****s@k****e | 127 |
| Yuantao Feng | y****g@o****n | 125 |
| Pavel Rojtberg | p****g@i****e | 123 |
| Vadim Pisarevsky | v****y@i****m | 123 |
| Kumataro | K****o | 119 |
| and 2143 more... | ||
Issue and Pull Request metadata
Last synced: 3 days ago
Total issues: 2,258
Total pull requests: 3,976
Average time to close issues: about 1 year
Average time to close pull requests: 27 days
Total issue authors: 1,443
Total pull request authors: 558
Average comments per issue: 3.69
Average comments per pull request: 2.11
Merged pull request: 2,537
Bot issues: 0
Bot pull requests: 0
Past year issues: 154
Past year pull requests: 569
Past year average time to close issues: 10 days
Past year average time to close pull requests: 6 days
Past year issue authors: 115
Past year pull request authors: 154
Past year average comments per issue: 1.44
Past year average comments per pull request: 1.63
Past year merged pull request: 237
Past year bot issues: 0
Past year bot pull requests: 0
Top Issue Authors
- asmorkalov (121)
- LaurentBerger (55)
- Kumataro (54)
- opencv-pushbot (42)
- vpisarev (25)
- fengyuentau (23)
- chacha21 (22)
- alalek (21)
- savuor (19)
- sturkmen72 (19)
- beanduan22 (19)
- dkurt (17)
- vrabaud (16)
- kallaballa (14)
- Abdurrahheem (12)
Top Pull Request Authors
- asmorkalov (614)
- mshabunin (227)
- fengyuentau (178)
- Kumataro (157)
- vrabaud (141)
- Abdurrahheem (136)
- dkurt (118)
- MaximSmolskiy (104)
- alexlyulkov (89)
- shyama7004 (86)
- savuor (77)
- sturkmen72 (75)
- gursimarsingh (68)
- FantasqueX (62)
- WanliZhong (48)
Top Issue Labels
- bug (1,073)
- feature (394)
- category: build/install (257)
- question (invalid tracker) (250)
- category: dnn (166)
- category: documentation (138)
- incomplete (105)
- category: 3rdparty (93)
- category: imgproc (93)
- category: dnn (onnx) (89)
- category: core (85)
- platform: android (85)
- category: gpu/cuda (contrib) (78)
- category: videoio (76)
- category: python bindings (74)
- invalid (74)
- category: calib3d (71)
- priority: low (68)
- confirmed (66)
- RFC (63)
- category: imgcodecs (62)
- duplicate (57)
- category: objdetect (53)
- optimization (48)
- platform: ios/osx (47)
- platform: win32 (43)
- priority: normal (42)
- auto-transferred (42)
- wontfix (39)
- platform: arm (37)
Top Pull Request Labels
- category: build/install (482)
- bug (466)
- category: dnn (456)
- optimization (422)
- feature (395)
- category: core (343)
- test (325)
- category: documentation (278)
- category: imgproc (275)
- cleanup (228)
- category: imgcodecs (187)
- platform: riscv (173)
- category: calib3d (171)
- category: 3rdparty (158)
- category: samples (151)
- category: dnn (onnx) (122)
- category: python bindings (112)
- category: objdetect (108)
- category: videoio (103)
- platform: android (100)
- category: g-api / gapi (84)
- platform: arm (82)
- category: gpu/cuda (contrib) (75)
- platform: win32 (62)
- category: highgui-gui (53)
- category: javascript (js) (52)
- incomplete (49)
- invalid (48)
- RFC (47)
- pr: needs test (46)
Package metadata
- Total packages: 17
-
Total downloads:
- conda: 32,113,026 total
- nuget: 3,301 total
- pypi: 72 last-month
- npm: 46 last-month
- Total docker downloads: 26,812
- Total dependent packages: 158 (may contain duplicates)
- Total dependent repositories: 1,875 (may contain duplicates)
- Total versions: 116
- Total maintainers: 6
conda-forge.org: opencv
- Homepage: https://opencv.org/
- Licenses: Apache-2.0
- Latest release: 4.6.0 (published almost 4 years ago)
- Last Synced: 2026-04-01T16:20:59.219Z (about 2 months ago)
- Versions: 26
- Dependent Packages: 111
- Dependent Repositories: 543
- Downloads: 11,685,785 Total
-
Rankings:
- Forks count: 0.05%
- Stargazers count: 0.105%
- Average: 0.515%
- Dependent packages count: 0.714%
- Dependent repos count: 1.193%
conda-forge.org: libopencv
- Homepage: https://opencv.org/
- Licenses: Apache-2.0
- Latest release: 4.6.0 (published almost 4 years ago)
- Last Synced: 2026-03-25T00:07:40.203Z (about 2 months ago)
- Versions: 14
- Dependent Packages: 19
- Dependent Repositories: 196
- Downloads: 10,769,206 Total
-
Rankings:
- Forks count: 0.04%
- Stargazers count: 0.1%
- Average: 1.48%
- Dependent repos count: 2.451%
- Dependent packages count: 3.329%
conda-forge.org: py-opencv
- Homepage: https://opencv.org/
- Licenses: Apache-2.0
- Latest release: 4.6.0 (published almost 4 years ago)
- Last Synced: 2026-03-25T05:10:24.116Z (about 2 months ago)
- Versions: 14
- Dependent Packages: 18
- Dependent Repositories: 198
- Downloads: 9,185,104 Total
-
Rankings:
- Forks count: 0.04%
- Stargazers count: 0.095%
- Average: 1.524%
- Dependent repos count: 2.431%
- Dependent packages count: 3.529%
anaconda.org: py-opencv
Computer vision and machine learning software library.
- Homepage: https://opencv.org
- Licenses: Apache-2.0
- Latest release: 4.13.0 (published 3 months ago)
- Last Synced: 2026-03-11T16:11:46.700Z (2 months ago)
- Versions: 10
- Dependent Packages: 4
- Dependent Repositories: 198
-
Rankings:
- Forks count: 0.121%
- Stargazers count: 0.332%
- Average: 6.358%
- Dependent packages count: 11.114%
- Dependent repos count: 13.863%
anaconda.org: opencv
Computer vision and machine learning software library.
- Homepage: https://opencv.org
- Licenses: Apache-2.0
- Latest release: 4.13.0 (published 3 months ago)
- Last Synced: 2026-04-21T21:03:28.901Z (about 1 month ago)
- Versions: 11
- Dependent Packages: 1
- Dependent Repositories: 543
- Downloads: 472,931 Total
-
Rankings:
- Forks count: 0.121%
- Stargazers count: 0.332%
- Dependent repos count: 7.037%
- Average: 9.536%
- Dependent packages count: 30.655%
nuget.org: opencv.redist
Multi platform native runtime for OpenCV.
nuget.org: native.opencv
Multi platform native runtime for OpenCV.
nuget.org: native.opencv.win-x86
win x86 native runtime for OpenCV.
nuget.org: native.opencv.win-x64
win x64 native runtime for OpenCV.
nuget.org: opencv_dll_vc14
opencv 2.4.13 built with vc14. The dll part of https://github.com/opencv/opencv/releases/download/2.4.13.2/opencv-2.4.13.2-vc14.exe
- Homepage: https://github.com/opencv/opencv
- Licenses: apache-2.0
- Latest release: 2.4.13 (published over 9 years ago)
- Last Synced: 2026-05-20T17:04:12.178Z (3 days ago)
- Versions: 1
- Dependent Packages: 0
- Dependent Repositories: 0
- Downloads: 3,301 Total
-
Rankings:
- Forks count: 0.0%
- Stargazers count: 0.001%
- Average: 12.513%
- Dependent repos count: 12.697%
- Dependent packages count: 19.548%
- Downloads: 30.319%
- Maintainers (1)
repo1.maven.org: com.github.iwgang:opencvlibrary346
openCVLibrary346
- Homepage: https://opencv.org/
- Documentation: https://appdoc.app/artifact/com.github.iwgang/opencvlibrary346/
- Licenses: BSD
- Latest release: 1.0 (published over 6 years ago)
- Last Synced: 2026-05-20T17:04:52.334Z (3 days ago)
- Versions: 1
- Dependent Packages: 1
- Dependent Repositories: 1
-
Rankings:
- Forks count: 0.005%
- Stargazers count: 0.063%
- Average: 13.456%
- Dependent repos count: 20.773%
- Dependent packages count: 32.984%
npmjs.org: opencv_js_cvat
Subset of OpenCV.js functionality used by CVAT (Computer Vision Annotation Tool, https://github.com/opencv/cvat/)
- Homepage: https://github.com/opencv/opencv#readme
- Licenses: BSD-3-Clause
- Latest release: 1.0.1 (published over 6 years ago)
- Last Synced: 2026-05-20T17:03:53.562Z (3 days ago)
- Versions: 2
- Dependent Packages: 1
- Dependent Repositories: 0
- Downloads: 31 Last month
-
Rankings:
- Forks count: 0.003%
- Stargazers count: 0.089%
- Average: 14.514%
- Dependent packages count: 16.224%
- Dependent repos count: 25.328%
- Downloads: 30.925%
- Maintainers (1)
anaconda.org: libopencv
Computer vision and machine learning software library.
- Homepage: https://opencv.org
- Licenses: Apache-2.0
- Latest release: 4.13.0 (published 3 months ago)
- Last Synced: 2026-03-11T16:11:46.403Z (2 months ago)
- Versions: 10
- Dependent Packages: 0
- Dependent Repositories: 196
-
Rankings:
- Forks count: 0.181%
- Stargazers count: 0.393%
- Dependent repos count: 13.984%
- Average: 16.438%
- Dependent packages count: 51.193%
npmjs.org: opencv_js_tests
Tests for opencv js bindings
- Homepage: https://github.com/opencv/opencv
- Licenses: Apache 2.0 License
- Latest release: 1.0.1 (published almost 2 years ago)
- Last Synced: 2026-05-20T17:04:34.973Z (3 days ago)
- Versions: 1
- Dependent Packages: 0
- Dependent Repositories: 0
- Downloads: 15 Last month
- Docker Downloads: 13,168
-
Rankings:
- Dependent repos count: 27.862%
- Average: 34.176%
- Dependent packages count: 40.49%
- Maintainers (1)
pypi.org: opencv-neuro
OpenCV python bindings
- Homepage: https://github.com/opencv/opencv
- Documentation: https://opencv-neuro.readthedocs.io/
- Licenses: Apache 2.0
- Latest release: 4.6.0 (published over 2 years ago)
- Last Synced: 2026-05-20T17:03:27.942Z (3 days ago)
- Versions: 1
- Dependent Packages: 0
- Dependent Repositories: 0
- Downloads: 72 Last month
-
Rankings:
- Dependent packages count: 9.891%
- Average: 37.585%
- Dependent repos count: 65.279%
- Maintainers (1)
repo1.maven.org: org.opencv:opencv
Open Source Computer Vision Library
- Homepage: https://opencv.org/
- Documentation: https://appdoc.app/artifact/org.opencv/opencv/
- Licenses: Apache-2.0
- Latest release: 4.13.0 (published 4 months ago)
- Last Synced: 2026-05-20T17:05:43.762Z (3 days ago)
- Versions: 6
- Dependent Packages: 0
- Dependent Repositories: 0
- Docker Downloads: 13,644
-
Rankings:
- Dependent repos count: 35.118%
- Average: 42.664%
- Dependent packages count: 50.21%
registry.bazel.build: opencv
- Homepage: https://opencv.org/
- Documentation: https://registry.bazel.build/docs/opencv
- Licenses:
- Latest release: 4.13.0 (published 3 months ago)
- Last Synced: 2026-05-20T17:05:28.142Z (3 days ago)
- Versions: 14
- Dependent Packages: 0
- Dependent Repositories: 0
-
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
- Maintainers (2)
Dependencies
- opencv/opencv 2.4.7
- opencv/opencv-native 2.4.7
- org.clojure/clojure 1.5.1
- ubuntu 18.04 build
- junit:junit 4.8.1 test
- org.apache.geronimo.specs:geronimo-atinject_1.0_spec 1.0 test
- org.apache.karaf.log:org.apache.karaf.log.core 4.0.6 test
- org.opencv:opencv ${project.version} test
- org.ops4j.pax.exam:pax-exam-container-karaf ${pax.exam.version} test
- org.ops4j.pax.exam:pax-exam-junit4 ${pax.exam.version} test
- org.ops4j.pax.logging:pax-logging-api 1.8.0 test
- org.ops4j.pax.url:pax-url-aether 1.6.0 test
- org.osgi:org.osgi.compendium 4.3.0 test
- org.osgi:org.osgi.core 4.3.1 test
- org.slf4j:slf4j-api 1.7.24 test
- org.slf4j:slf4j-simple 1.7.24 test
- electron ^15.1.2
- benchmark latest
- eslint latest development
- eslint-config-google latest development
- ansi-colors ^4.1.1
- cli-table 0.3.6
- minimist ^1.2.0
- node-qunit latest
- numpy >=1.19.1
- onnx >=1.7.0
- paddle2onnx >=0.5.1
- paddlehub >=2.1.0
- paddlepaddle >=2.0.0
- paddlepaddle-gpu >=2.0.0
- paddleseg >=2.0.0
- tensorflow >=2.1.0
- tensorflow-gpu >=2.1.0
- torch >=1.5.1
- torchvision >=0.6.1