GitHub - Algomorph/pyboostcvconverter: Minimalist code necessary for using porting C++ functions/classes using OpenCV's "Mat" type in functions argument lists directly (w/o explicit conversions) to python.
Introduction to OpenCV
OpenCV: cv::Mat Class Reference
OpenCV: Mat - The Basic Image Container
An analysis of Mat class pixel access • Jean Vitor- OpenCV
C++ OpenCV cv::abs() | C++ | cppsecrets.com
OpenCV Mat | Working of Mat() Function in OpenCV | Examples