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Moving Object Extraction Using Spatio-Temporal Difference  

김동욱 (전주대학교 정보기술컴퓨터공학부)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.6, no.8, 2002 , pp. 1319-1324 More about this Journal
Abstract
In this paper, we present a new technique for extraction of moving objects in moving image sequence. The detection method of change regions is based on spatial gradient difference and temporal difference. Moving objects are extracted by motion information and prediction error of each region. In the simulation results, the proposed technique shows good performance.
Keywords
동영상;움직임 객체 추출;움직임 추정;
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