Video coding using adaptive global MC and local affine MC

Hirohisa Jozawa*, Kazuto Kamikura, Kazuhisa Yanaka, Hiroshi Watanabe

*この研究の対応する著者

研究成果: Conference article査読

抄録

This paper describes an efficient video coding method using two-stage motion compensation (MC). The proposed MC method employs global MC (CMC) and overlapped block affine MC. CMC is adaptively turned on/off for each macroblock since CMC cannot predict all regions in an image. Simulation results show that the proposed coding method using two-stage MC significantly outperforms H. 263 for sequences with fast motion. Performance improvements in PSNR are about 3-4 dB over H. 263.

本文言語English
ジャーナルEuropean Signal Processing Conference
出版ステータスPublished - 2015
外部発表はい
イベント8th European Signal Processing Conference, EUSIPCO 1996 - Trieste, Italy
継続期間: 1996 9 101996 9 13

ASJC Scopus subject areas

  • 信号処理
  • 電子工学および電気工学

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