A radius-bucketing approach to fast vector quantization encoding.
A. MadisettiR. SubramonianV. Ralph AlgaziPublished in: ICASSP (1989)
Keyphrases
- vector quantization
- entropy constrained vector quantization
- fractal image compression
- codebook design
- distortion measure
- image compression
- tree structured vector quantization
- vector quantizer
- codebook generation
- input vector
- reduced complexity
- linde buzo gray
- competitive learning
- rate distortion
- neural gas
- fractal image coding
- vector quantized
- wavelet transform
- image sequences