Wavelet Transform-Vector Quantization Compression of Supercomputer Ocean Models.
Jonathan N. BradleyChristopher M. BrislawnPublished in: Data Compression Conference (1993)
Keyphrases
- vector quantization
- image compression
- wavelet transform
- compression ratio
- subband
- compression scheme
- fractal image compression
- multiscale
- vector quantizer
- image coding
- distortion measure
- multiresolution
- wavelet coefficients
- image processing
- compression algorithm
- codebook design
- reduced complexity
- image transmission
- input vector
- video coding scheme
- neural gas
- vector quantized
- low bit rate
- transform coding
- wavelet filters
- bit allocation
- compressed images
- lossless compression
- face recognition
- arithmetic coding
- scalar quantization
- data compression