Keyphrases
- vector quantizer
- search algorithm
- vector quantization
- image coding
- entropy constrained
- bit allocation
- image compression
- search space
- branch and bound
- heuristic search
- fractal image coding
- distortion measure
- search methods
- variable length
- lattice vector quantization
- data sets
- finite state vector quantization
- codebook design
- vector quantized
- hill climbing
- finite state
- selection algorithm
- visual quality
- image quality
- wavelet transform
- feature space
- image processing