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Moving object segmentation using phase information

In order to get moving object in video frames, a segmentation method is proposed. The phase-based method is devised for detection of moving object boundary area in the video frame. This boundary detection scheme is based on the characteristics of a phase-matched difference image frame, and based on the assessment of the phase-matched difference between image frames. It is shown to be sensitive to even small disruptions to a consistent motion field using this segment scheme. Then, we use active contour model to find the final boundary based on the boundary area we found using phase information. The eventual results demonstrate the efficiency of the proposed moving object segmentation method.