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논문 기본 정보

저자정보
(서강대학교) (서강대학교)
저널정보
대한전자공학회 ITC-CSCC :International Technical Conference on Circuits Systems, Computers and Communications ITC-CSCC : 2007
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    Active contour algorithms have been used for segmentation of moving objects. This paper proposes a segmentation method of moving objects using object contours. It focuses on improving the accuracy of segmentation performance, in which a modified image force model is employed in the active contour algorithm. The proposed image force model utilizes the color difference between the background frame and each frame of the input sequence. The proposed method starts with determining four main (coarse) directions (left, right, up, and down) at each pixel of the initial object contours that are to be shrunk inwards to the object center. Then, the sets of pixels to represent five sub (fine) directio ... 전체 초록 보기

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      UCI(KEPA) : I410-ECN-0101-2012-569-004319181