Research on target photoelectricity track method and improved image processing arithmetic in dynamic targets detection system

To solve the problem that the complexity background affects the dynamic target detection performance, which causes detection performance instability in dynamic target track system, this paper is to study target photoelectricity track method based on revolving image sensor, analyze dynamic targets track principle and track geometry relation on optical image track instrument, put forward the improved Mean Shift target track arithmetic and the improved difference image processing arithmetic to eliminate the background effect; research the positive and negative difference image processing algorithm and image target region extraction, analyze the flow of image processing arithmetic and derivate their calculation method by gathering target image in track detection system. Through experimentation gathering and processing target sequence image, the results show the target track method and processing arithmetic are accurate and feasible.