Image coding using pyramid vector quantization of subband coefficients.
Ely K. TsernTeresa H.-Y. MengPublished in: ICASSP (5) (1994)
Keyphrases
- image coding
- vector quantization
- vector quantizer
- wavelet transform
- image compression
- multiresolution
- multiscale
- distortion measure
- filter bank
- entropy constrained
- subband
- fractal image compression
- successive approximation
- image coder
- coding efficiency
- compression algorithm
- image processing
- transform coding
- vector quantized
- bit allocation
- discrete cosine transform
- bit plane
- multiple description
- wavelet coefficients
- fractal image coding
- image representation
- face recognition