Image coding with overlapped projection and pyramid vector quantization.
Rosa LanciniEmanuele MarconettiStefano TubaroPublished in: ICASSP (5) (1994)
Keyphrases
- image coding
- vector quantization
- vector quantizer
- wavelet transform
- image compression
- multiresolution
- distortion measure
- scalar quantization
- filter bank
- multiscale
- entropy constrained
- image coder
- coding efficiency
- residual vector quantization
- fractal image compression
- wavelet coefficients
- bit plane
- bit allocation
- transform coding
- multiple description
- successive approximation
- compression ratio
- lossless compression
- compressed images
- compression algorithm
- linear combination
- signal processing
- computational complexity