Interactive wavelet-based image compression with arbitrary region preservation.
Armando ManducaPublished in: VBC (1992)
Keyphrases
- image compression
- wavelet transform
- vector quantization
- compression scheme
- reconstructed image
- multiresolution analysis
- compression ratio
- subband decomposition
- image processing
- low bit rate
- compression algorithm
- subband
- lossless compression
- image regions
- multiresolution
- compressed images
- discrete cosine transform
- region of interest
- user interaction
- user friendly
- image coder
- computer graphics
- data sets
- wavelet coding
- data compression
- digital objects
- wavelet coefficients
- block truncation coding