상세 보기
초록
A successive elimination algorithm for two-bit transform (2BT) based motion estimation (ME) is proposed. By mathematically deriving the lower bound for 2BT-based matching criterion, we can discard the impossible candidates earlier and save computations substantially. Experimental results show that although the performance of the proposed algorithm is the same as that of the full search 2BT (FS-2BT) based ME algorithm, the computational complexity has been reduced significantly.
키워드
motion estimation; block matching; full-search; video coding; two-bit transform; Algorithms; Computational complexity; Estimation; Motion compensation; Visual communication; Wavelet transforms; Block matching; Full-search; Lower bounds; Matching criterion; Successive elimination algorithm; Two-bit transform(2BT); Video coding; Motion estimation
- 제목
- Successive elimination algorithm for two-bit transform-based motion estimation
- 저자
- Choi, Changryoul; Jeong, Jechang
- 발행일
- 2010-05
- 유형
- Article
- 권
- 7
- 호
- 10
- 페이지
- 684 ~ 690