Improved motion vector scaling technique based on half-pixel offset compensation.
Yongbing LinMingchen HanJianhua ZhengXiaozhen ZhengChangcai LaiPhilipp ZhangPublished in: J. Vis. Commun. Image Represent. (2010)
Keyphrases
- motion vectors
- motion estimation
- motion compensation
- overlapped block motion compensation
- video sequences
- video coding
- search range
- motion estimation algorithm
- bit rate
- block matching
- motion field
- computational complexity
- macroblock
- reference frame
- compressed domain
- motion compensated frame interpolation
- prediction error
- error concealment
- coding efficiency
- video coding standard
- video data
- motion compensated
- low complexity
- inter frame
- coding method
- video codec
- image quality
- input image
- block matching algorithm
- frame interpolation
- computational cost
- three dimensional