Image coding based on wavelet transform and uniform scalar dead zone quantizer.
Jianhua ChenYufeng ZhangXinling ShiPublished in: Signal Process. Image Commun. (2006)
Keyphrases
- image coding
- wavelet transform
- dead zone
- vector quantizer
- scalar quantization
- image compression
- noise shaping
- nonlinear systems
- entropy constrained
- distortion measure
- subband image coding
- multiscale
- subband
- multiresolution
- wavelet coefficients
- vector quantization
- weight update
- entropy coding
- coding efficiency
- image coder
- high frequency
- feature extraction
- filter bank
- adaptive neural
- bit plane
- quantization scheme
- transform coding
- multiple description
- lossless image compression
- matching pursuit
- compression ratio
- fuzzy model
- coding scheme
- nonlinear functions
- fuzzy control
- machine learning
- compression algorithm
- fuzzy rules
- wavelet filters