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Moving object segmentation using Markov Random Field  

정철곤 (성균관대학교 전기전자 및 컴퓨터공학부)
김중규 (성균관대학교 전기전자 및 컴퓨터공학부)
Abstract
This paper presents a new moving object segmentation algorithm using markov random field. The algorithm is based on signal detection theory. That is to say, motion of moving object is decided by binary decision rule, and false decision is corrected by markov random field model. The procedure toward complete segmentation consists of two steps: motion detection and object segmentation. First, motion detection decides the presence of motion on velocity vector by binary decision rule. And velocity vector is generated by optical flow. Second, object segmentation cancels noise by Bayes rule. Experimental results demonstrate the efficiency of the presented method.
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