Patent ID: 8582816
Filing Date: 2013-11-12
Classification: G06K

Abstract:
1. A method for video analytics based object counting, said method comprising: obtaining one or more video frames from at least one video source, and setting at least one parameter, calculating a reference point, and calculating a sampling look up table (LUT) by referring to said one or more video frames; on each of said one or more video frames, retrieving a sampling image to obtain information of one or more variation pixels in said sampling image according to said at least one parameter, said reference point, and said sampling LUT, and calculating the statistics of variation counts on a plurality of sampling line segments to determine at least one object state on said plurality of sampling line segments; and performing object counting of at least one moving object to obtain an object count, according to information of said at least one parameter and said at least one object state on said plurality of sampling line segments.