Previsualized image vector quantization with optimized pre- and postprocessors.
Zhenhua XieThomas G. Stockham Jr.Published in: IEEE Trans. Commun. (1991)
Keyphrases
- vector quantization
- distortion measure
- fractal image coding
- vector quantized
- image compression
- image data
- image features
- successive approximation
- reduced complexity
- vector quantizer
- input image
- multiscale
- image classification
- fractal coding
- fractal image compression
- image retrieval
- image segmentation
- input vector
- progressive transmission
- neural network
- image representation
- index table
- neural gas
- codebook design
- structural information
- human perception
- wavelet transform
- video sequences
- feature selection