Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)

The Institute of Electronics and Information Engineers (대한전자공학회)
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Disparity estimation using adaptive window in hierarchical framework

다중프레임 구조에서 적응적 윈도우를 이용한 변이추정

  • Yoon, Sang-Un (Dept. of Electronics and Electrical Engineering Yonsei University) ;
  • Min, Dong-Bo (Dept. of Electronics and Electrical Engineering Yonsei University) ;
  • Sohn, Kwang-Hoon (Dept. of Electronics and Electrical Engineering Yonsei University)
  • 윤상운 (연세 대학교 전기전자 공학과 디지털 영상 미디어 연구실) ;
  • 민동보 (연세 대학교 전기전자 공학과 디지털 영상 미디어 연구실) ;
  • 손광훈 (연세 대학교 전기전자 공학과 디지털 영상 미디어 연구실)
  • Published : 2006.06.21
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Abstract

A new disparity estimation method in hierarchical frameworks is proposed. The two main ideas for improving accuracy are to obtain an object boundary map for distinction of homogeneous/object boundary region and to choose adaptive window size/shapes. Moreover, for the reduction of computational complexity, we change reference regions in hierarchical framework. The experimental results show that the proposed method can acquire good results which are robust to homogeneous and object boundary regions.

Keywords