High performance error concealment algorithm by motion vector refinement for MPEG-4 video.
Ming-Chieh ChiMei-Juan ChenJia-Hwa LiuChing-Ting HsuPublished in: ISCAS (3) (2005)
Keyphrases
- mpeg video
- motion vectors
- compressed domain
- motion estimation
- motion compensation
- video sequences
- video coding
- macroblock
- video data
- reference frame
- motion estimation algorithm
- bit rate
- computational complexity
- video objects
- motion field
- motion compensated frame interpolation
- compression standards
- prediction error
- motion compensated
- image quality
- multiresolution
- frame rate
- video analysis
- inter frame
- multimedia
- image sequences