opencv
by opencv · GitHub
Open Source Computer Vision Library
⭐ Stars
90k
🍴 Forks
56.8k
🔥 Trending
+70 this week
📜 License
Apache-2.0
Commercial use OK📅 Created
2012
🔄 Last commit
4 days ago
🏷️ Category
c-plus-plus
💻 Language
You maintain this project?
Claim its page: indexed whatever its rank, translated into six languages, and enriched with what you write yourself.
📈 Star history
2026-06-272026-07-22
📄 About
Open Source Computer Vision Library
Read the full guide❓ Frequently asked questions
What is opencv?
Open Source Computer Vision Library
Is opencv open source?
opencv is an open-source project. It is released under the Apache-2.0 license.
Is opencv free?
Yes. opencv is free and open source — you can use, modify and self-host it.
🏅 Maintainer of this project?
Add this live badge to your README — your GitHub stars and directory rank, refreshed daily.
[](https://opensourceai.tech/project/opencv-opencv.html)
🧬 Shares DNA with🧬 View the DNA map →
imagej2
Open scientific N-dimensional image processing :microscope: :sparkler:
★ 1.4k · computer-vision
sharesimage-processing
ImageJ
Public domain software for processing and analyzing scientific images
★ 772 · computer-vision
sharesimage-processing
Awesome-diffusion-model-for-image-processing
one summary of diffusion-based image processing, including restoration, enhancement, coding, qu…
★ 953 · diffusion-models
sharesimage-processing
Measured from GitHub topics shared by both projects, weighted by how rare each topic is.