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초록
In this paper, we propose an extended successive elimination algorithm (SEA) for fast optimal block matching motion estimation (ME). By reinterpreting the typical sum of absolute differences measure, we can obtain additional decision criteria whether to discard the impossible candidate motion vectors. Experimental results show that the proposed algorithm reduces the computational complexity up to 19.85% on average comparing with the multilevel successive elimination algorithm. The proposed algorithm can be used with other SEA to improve the ME performance.
키워드
Block matching; Motion estimation; Successive elimination algorithm; Algorithms; Computational complexity; Motion compensation; Block Matching; Block matching motion estimation; Decision criterions; Motion Vectors; Multilevel successive elimination algorithms; Successive elimination algorithm; Sum of absolute differences; Motion estimation
- 제목
- Extended successive elimination algorithm for fast optimal block matching motion estimation
- 저자
- Choi, Changryoul; Jeong, Jechang
- 발행일
- 2014-02
- 유형
- Conference Paper
- 저널명
- MMEDIA - International Conferences on Advances in Multimedia
- 페이지
- 33 ~ 36