OpenCV is the world's biggest computer vision library.
OpenCV is open source, contains over 2500 algorithms, and is operated by the non-profit Open Source Vision Foundation. Since June 2000.
Our Services
OpenCV.ai
Explore OpenCV's market-leading Computer Vision solutions.
OpenCV University
The world’s most trustworthy destination for learning Computer Vision, Deep Learning, and AI.
OpenCV Face Recognition
The world’s largest Computer Vision library meets the world’s top-rated Face Recognition technology.
Members and Partners
OpenCV 20th anniversary Learn More
Our Blogs
Imagine machines that don’t just capture pixels but truly understand them, recognizing objects, reading text, interpreting scenes, and even “speaking” about images as fluently as a human. VLMs merge computer
Now you can enjoy this Article in the form of an audio! Imagine an expert sommelier. They don’t just identify a wine; they experience it through multiple senses. They see
Ever heard of an AI cracking a coding bug that stumped a 30-year C++ FAANG veteran for four years and 200 hours of debugging? That just happened. The hero? Anthropic’s
Open Source
OpenCV is open source and released under the Apache 2 License. It is free for commercial use.
Optimized
OpenCV is a highly optimized library with focus on real-time applications.
Cross-Platform
C++, Python and Java interfaces support Linux, MacOS, Windows, iOS, and Android.
Free Courses
Courses
Partnership
Resources
General Link
Copyright © 2025, OpenCV team