A novel Block Matching Algorithmic Approach with smaller block size for motion vector estimation in video compression.
Suvojit AcharjeeNilanjan DeyDebalina BiswasPoulami DasSheli Sinha ChaudhuriPublished in: ISDA (2012)
Keyphrases
- block size
- block matching
- motion vectors
- video compression
- motion compensation
- motion estimation
- video coding
- macroblock
- motion compensated
- video data
- block matching algorithm
- bit rate
- video sequences
- motion field
- motion estimation algorithm
- computational complexity
- low bit rate
- video coding standard
- compressed domain
- reference frame
- inter frame
- motion estimates
- rate distortion
- error concealment
- search range
- prediction error
- coding efficiency
- video codec
- transform domain
- low complexity
- high definition
- video quality
- motion estimator
- intra prediction
- optical flow
- three dimensional
- multimedia
- video analysis
- spatial domain
- subband
- data structure
- image sequences