Keyphrases
- image compression
- vector quantization
- color images
- wavelet transform
- compression scheme
- compression ratio
- color information
- compression algorithm
- compressed images
- subband
- low bit rate
- image processing
- discrete cosine transform
- reconstructed image
- color space
- fractal image compression
- color correction
- compression standards
- lossless compression
- color quantization
- fractal coding
- color components
- arithmetic coding
- entropy coding
- transform coding
- color segmentation
- peak signal to noise ratio
- data compression
- multiscale