Using dynamic codebook re-ordering to exploit inter-frame correlation in MELP coders.
Venkatesh KrishnanThomas P. Barnwell IIIDavid V. AndersonPublished in: INTERSPEECH (2005)
Keyphrases
- inter frame
- bit rate
- motion estimation
- vector quantization
- video sequences
- rate distortion
- reference frame
- subband
- intra frame
- prediction error
- image compression
- image representation
- video coding
- multiscale
- video frames
- image quality
- motion estimation and compensation
- rotation angles
- video coder
- block size
- compressed domain
- macroblock
- video quality
- quadtree
- low complexity
- visual quality