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.
|Journal||European Signal Processing Conference|
|Publication status||Published - 2015|
|Event||8th European Signal Processing Conference, EUSIPCO 1996 - Trieste, Italy|
Duration: 1996 Sep 10 → 1996 Sep 13
ASJC Scopus subject areas
- Signal Processing
- Electrical and Electronic Engineering