Finite-state entropy-constrained vector quantiser for audio modified discrete cosine transform coefficients uniform quantisation.
Sumxin JiangRendong YingPeilin LiuPublished in: IET Signal Process. (2015)
Keyphrases
- residual vector quantization
- transform domain
- transform coefficients
- finite state
- entropy constrained
- transform coding
- vector quantizer
- spatial domain
- markov chain
- markov decision processes
- entropy coding
- model checking
- discrete cosine transform
- image coding
- bit plane
- dct domain
- signal processing
- vector quantization
- frequency domain
- optimal policy
- coding scheme
- reconstructed image
- motion estimation
- spatial resolution
- computer vision
- subband
- state space
- optical flow