Efficient vector quantization of LSF parameters.
E. V. Krishna RaoP. G. Krishna MohanP. V. SubbaiahN. V. N. PrathyushaPublished in: Communications, Internet, and Information Technology (2004)
Keyphrases
- vector quantization
- vector quantizer
- image compression
- fractal image compression
- image coding
- distortion measure
- input vector
- finite state vector quantization
- successive approximation
- neural gas
- entropy constrained
- joint source and channel coding
- neural network
- codebook design
- fractal image coding
- reduced complexity
- finite state
- feature extraction