Intrinsic Stationarity for Vector Quantization: Foundation of Dual Quantization.
Gilles PagèsBenedikt WilbertzPublished in: SIAM J. Numer. Anal. (2012)
Keyphrases
- vector quantization
- distortion measure
- codebook design
- successive approximation
- scalar quantization
- image compression
- tree structured vector quantization
- vector quantizer
- reduced complexity
- fractal image compression
- entropy coding
- human perception
- quantization error
- input vector
- competitive learning
- transform coding
- fractal image coding
- compression scheme
- image coder
- computer vision
- structural similarity
- image segmentation