Error spectrum shaping quantizers with non-ideal reconstruction filters and saturating quantizers.
Newell D. StaceyRichard L. FrostGene A. WarePublished in: ICASSP (1991)
Keyphrases
- synthesis filters
- reconstruction error
- filter bank
- subband
- image coding
- coding scheme
- vector quantizer
- quantization scheme
- transform coefficients
- reconstructed image
- multiresolution
- error analysis
- entropy coding
- entropy constrained
- high resolution
- error criterion
- bit rate
- openings and closings
- optimal filter
- scalar quantization
- reconstruction method
- band limited
- discrete tomography
- order statistics
- three dimensional
- visual quality
- image quality
- wavelet coefficients
- image sequences