Center-Biased Hybrid Search method using plus search pattern for block motion estimation

Sung Chul Shin, Hyunki Baik, Myong Soon Park, Dong Sam Ha

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)

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 languageEnglish
Title of host publicationProceedings - IEEE International Symposium on Circuits and Systems
PublisherIEEE
Volume4
Publication statusPublished - 2000
EventProceedings of the IEEE 2000 Internaitonal Symposium on Circuits and Systems - Geneva, Switz
Duration: 2000 May 282000 May 31

Other

OtherProceedings of the IEEE 2000 Internaitonal Symposium on Circuits and Systems
CityGeneva, Switz
Period00/5/2800/5/31

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

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  • Cite this

    Shin, S. C., Baik, H., Park, M. S., & Ha, D. S. (2000). Center-Biased Hybrid Search method using plus search pattern for block motion estimation. In Proceedings - IEEE International Symposium on Circuits and Systems (Vol. 4). IEEE.