Entropy Coding of Spectral Envelopes for Speech and Audio Coding Using Distribution Quantization.
Srikanth KorseTobias JähnelTom BäckströmPublished in: INTERSPEECH (2016)
Keyphrases
- entropy coding
- coding method
- predictive coding
- subband coding
- linear predictive coding
- coding efficiency
- uniform quantization
- bit rate
- image compression
- coding scheme
- huffman coding
- lossless coding
- progressive transmission
- image coding algorithm
- source coding
- audio visual
- transform coefficients
- compression scheme
- arithmetic coding
- image coding
- multimedia
- variable length
- transform coding
- image coder
- motion vectors
- inter frame
- lossless compression
- rate distortion
- computational complexity
- scalar quantization
- video coding
- bit plane
- transform domain
- compression ratio
- low bit rate
- image quality
- bitstream
- visual information
- quantization scheme
- subband
- data compression
- sparse coding
- wavelet transform
- motion estimation
- reconstructed image
- filter bank
- rate control
- multiresolution