Lossless frame memory recompression for video codec preserving random accessibility of coding unit.
Sang-Heon LeeMoo-Kyoung ChungSung-Mo ParkChong-Min KyungPublished in: IEEE Trans. Consumer Electron. (2009)
Keyphrases
- video codec
- wyner ziv
- intra frame
- inter frame
- rate control algorithm
- compressed domain
- compression standards
- predictive coding
- video coding
- distributed video coding
- video frames
- mpeg avc
- lossless compression
- rate distortion
- reference frame
- motion compensated
- distributed source coding
- transform domain
- rate control
- video signals
- bit rate
- low complexity
- coding method
- low bit rate
- motion estimation
- video quality
- image compression
- dct domain
- video sequences
- video coding standard
- motion compensation
- macroblock
- video compression
- turbo codes
- dct coefficients
- coding efficiency
- video data
- lossy compression
- entropy coding
- motion vectors
- video objects
- jpeg images
- coding scheme
- arithmetic coding
- compression efficiency
- bitstream
- error concealment
- temporal correlation
- visual quality
- video conferencing
- compression algorithm
- frame rate