Phase transitions in Vector Quantization.
Aree WitoelarAnarta GhoshMichael BiehlPublished in: ESANN (2008)
Keyphrases
- vector quantization
- phase transition
- image compression
- constraint satisfaction
- satisfiability problem
- random constraint satisfaction problems
- np complete
- vector quantizer
- fractal image compression
- hard problems
- reduced complexity
- input vector
- random instances
- randomly generated
- neural gas
- sat problem
- distortion measure
- fractal image coding
- codebook design
- cellular automata
- computer vision
- multiresolution
- successive approximation
- video sequences