Compression Enhancement of Video Motion of Mouth Region Using Joint Audio and Video Coding.
Miquel MujalR. Lynn KirlinPublished in: SSIAI (2002)
Keyphrases
- video coding
- video signals
- mouth region
- temporal redundancy
- motion estimation
- motion compensated
- compression efficiency
- video quality
- rate distortion
- bit rate
- localization method
- video compression
- motion compensation
- gaussian mixture model
- motion jpeg
- motion vectors
- high definition
- video codec
- video sequences
- video coder
- macroblock
- inter frame
- temporal filtering
- error resilience
- optical flow
- motion field
- compression algorithm
- distributed video coding
- video content
- image sequences
- image processing
- motion model
- compression ratio
- low bit rate
- space time
- wyner ziv
- video data
- error concealment
- image compression
- reference frame
- frame rate