Detecting Traffic Violations with Opencv
Opencv contains more than 2500 functions, and almost any mature algorithm you can think of can be implemented by calling Opencv’s functions, which is super convenient. This post combines Python and Opencv to detect cars in surveillance video and check whether they commit a violation (crossing the double yellow line). System environment: Ubuntu16.04LTS+OpenCV3.3.0+Python2.7.12 Background extraction For surveillance the position is relatively fixed, so the background will not change considerably over a long period of time. We can therefore consider using background subtraction to roughly extract the background. ...