대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)

대한전자공학회 (The Institute of Electronics and Information Engineers)
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정지자막 영역의 움직임 보상 보간 기법

Motion-Compensated Interpolation for Non-moving Caption Region

  • 이정훈 (세종대학교 컴퓨터공학부) ;
  • 한동일 (세종대학교 컴퓨터공학부)
  • Lee, Jeong-Hun (Department of Computer Engineering Sejong University) ;
  • Han, Dong-Il (Department of Computer Engineering Sejong University)
  • 발행 : 2007.07.11
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초록

In this paper, we present a novel motion-compensated interpolation technique for non-moving caption region to prevent the block artifacts due to the failure of conventional block-based motion estimation algorithm on the block is consist of non-moving caption and moving object. Experimental results indicate good performance of the proposed scheme with significantly reduced block artifacts on image sequence that include non-moving caption. Also the proposed method is simple and adequate for hardware implementation.

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