Patent ID: 9292750
Filing Date: 2016-03-22
CPC Classification: G06K

Claim Text:
1. A method for detecting a traffic monitoring video, comprising: determining a background reference model; determining an initial target region of a moving object in the traffic monitoring video according to the background reference model; updating the background reference model by using the initial target region; determining an intermediate target region of the moving object in each frame of image according to the updated background reference model; determining a projection area of each determined intermediate target region in corresponding frame of image in vertical or horizontal direction, and determining a movement curve including a plurality of determined projection areas respectively corresponding to a plurality of frames of images, and determining the frame with the projection area in the peak of the movement curve is the frame with a biggest total area; determining the intermediate target region in the frame with the biggest total area is a best position of the moving object; and segmenting the intermediate target region from the frame with the biggest total area to obtain a ultimate target region at the best position.