The Study Of Concerning Problem Of Motion Detection & Tracking

Based on studying and organizing the relative information, this paper includes the following three topics, detecting the moving objects under a static background, tracking the moving objects under an arbitrary, the establishment of real-time moving objects detecting and tracking system.On the research of the motion detection under a static background, firstly three main algorithms of motion detection and its analyzed advantages and drawbacks of these algorithms are researched. Secondly, background estimation based on block is proposed to solve the problem of building background model and updating background which can enhance the robust of moving object detection. The project of moving object detection based on background-difference image, the one based on frame-difference, the one of multiple moving objects detection are proposed.On the research of object track, firstly several main object features and matching algorithms are researched. Secondly, the Mean-Shift Algorithm (MSA) based on object feature of color histogram is researched and an improved algorithm based on MSA is proposed. According to the practice, the project of moving object detecting and tracking is proposed.On the research of the establishment of real-time moving objects detecting and tracking system, hardware,software and constitute of the system are represented. This system can process and analysis in real-time, achieve function of kinescope, replay, object detection and track.