Estimation of motion vector parameter using hexagon-diamond search algorithm.
Singh Sarban Singh RanjitKok-Swee SimRosli BesarSani Irwan Md. SalimSiva Kumar SubramaniamPublished in: J. Real Time Image Process. (2011)
Keyphrases
- block motion estimation
- search algorithm
- motion vectors
- motion compensation
- motion estimation algorithm
- accurate estimation
- motion estimation
- diamond search
- video coding
- block matching
- video sequences
- video data
- advanced video coding
- motion compensated frame interpolation
- real time
- motion estimates
- error concealment
- macroblock
- reference frame
- motion compensated
- spatial correlation
- correlation function
- prediction error
- motion field
- bit rate
- wavelet transform