Moving object detection is an important research topic of computer vision and video processing areas. Detection of moving objects In video streams is the first relevant step of information extraction in many computer vision applications.. This paper puts forward an improved background subtraction of moving object detection of fixed camera condition. Then combining the adaptive background subtraction with symmetrical differencing obtains the integrity foreground image. Using chromaticity difference to eliminate the shadow of the moving target, effectively distinguishes moving shadow and moving target. The results show that the algorithm could quickly establish the background model and detect integrity moving target rapidly.

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Moving object detection background subtraction frame differences shadow detection