A rate-constrained fast full-search algorithm based on block sum pyramid.
other · Level V
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Abstract
This paper presents a fast full-search algorithm (FSA) for rate-constrained motion estimation. The proposed algorithm, which is based on the block sum pyramid frame structure, successively eliminates unnecessary search positions according to rate-constrained criterion. This algorithm provides the identical estimation performance to a conventional FSA having rate constraint, while achieving considerable reduction in computation.
Medical subject headings
- Algorithms
- Image Interpretation, Computer-Assisted
- Movement
- Pattern Recognition, Automated
- Photography
- Subtraction Technique
- Video Recording