Fast low bit rate lattice entropy coding for speech and audio coding.
Adriana VasilachePublished in: EUSIPCO (2011)
Keyphrases
- low bit rate
- entropy coding
- coding method
- bit rate
- audio visual
- coding efficiency
- coding scheme
- image compression
- subband coding
- image coder
- arithmetic coding
- inter frame
- compression ratio
- rate distortion
- transform coding
- visual quality
- multimedia
- video coding
- image quality
- bitstream
- visual information
- sparse coding
- video quality
- bit plane
- compression algorithm
- motion vectors
- video codec
- compression scheme
- video compression
- macroblock
- subband
- scalar quantization
- signal processing
- lossless compression
- vector quantization
- natural images
- feature vectors