Latest from the blog

OpenCV Connect @ CES 2020

OpenCV will be at CES 2020 to connect with the community and announce new upcoming

OpenCV 4.2.0

OpenCV 4.2.0 have been released! Release highlights Improvements in dnn module:Integrated GSoC

OpenCV 4.1.2

OpenCV 4.1.2 have been released! Release highlights Google Summer of Code (GSoC) projects

Open Source

OpenCV is open source and released under the BSD 3-Clause License. It is free for commercial use.


OpenCV is a highly optimized library with focus on real-time applications.


C++, Python and Java interfaces support Linux, MacOS, Windows, iOS, and Android.