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OpenCV 4.1.1

Release highlights: Improvements in dnn module:Initial support of 3D convolution networksAsync

Open Source

OpenCV is open source and released under the BSD 3-Clause 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.