BackgroundSubtractorCNT: A Fast Background Subtraction Algorithm

BackgroundSubtractorCNT is a drop in replacement API for the background subtraction solutions supplied with OpenCV. It is much faster than any other background subtraction solutions in OpenCV (at least for OpenCV version 3.1.0) without NVidia CUDA, especially on low spec hardware. BackgroundSubtractorCNT was written by Sagi Zeevi (www.theimpossiblecode.com) outside of OpenCV, but it was later integrated into opencv_contrib-3.3.0.

Notes:

• The last time this repository was tested to compile and work with OpenCV was with OpenCV 3.3.0 and with opencv_contrib-3.3.0, but today you should probably just use latest OpenCV with the matching contrib extension.
• This release has no bug fixes nor new features.