Abstract
This paper proposes a new method for block motion estimation based on Center-Biased Hybrid Search (CBHS) using plus search that employ a hybrid of a compact plus shaped search and a diamond search. It has only 5 search points for the best case and, on average, 6.6 search points. CBHS is about 34.3 times faster than the full-search algorithm. Hence, CBHS is consistently faster than the other suboptimal block-matching techniques. This paper compares the popular suboptimal block-matching technique with CBHS in which both the processing speed and the accuracy of motion compensation are tested over widely used H.263 test video sequences.
| Original language | English |
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| Pages (from-to) | IV-309-IV-312 |
| Journal | Proceedings - IEEE International Symposium on Circuits and Systems |
| Volume | 4 |
| Publication status | Published - 2000 |
| Event | Proceedings of the IEEE 2000 Internaitonal Symposium on Circuits and Systems - Geneva, Switz Duration: 2000 May 28 → 2000 May 31 |
ASJC Scopus subject areas
- Electrical and Electronic Engineering