Optimization of code book in vector quantization.
K. ThangavelD. Ashok KumarPublished in: Ann. Oper. Res. (2006)
Keyphrases
- vector quantization
- image compression
- vector quantizer
- successive approximation
- reduced complexity
- fractal image compression
- fractal image coding
- input vector
- neural gas
- finite state vector quantization
- neural network
- distortion measure
- codebook generation
- joint source and channel coding
- image processing
- image coding