Modifying integer wavelet transforms for scalable near-lossless image coding.
G. Charith K. AbhayaratnePublished in: VCIP (2003)
Keyphrases
- image coding
- reversible integer
- wavelet transform
- multiresolution
- lapped transforms
- coding efficiency
- image coder
- filter bank
- multiscale
- lossless compression
- image compression
- image and video coding
- vector quantizer
- wavelet coefficients
- lossless image compression
- wavelet decomposition
- linear prediction
- subband
- matching pursuit
- feature extraction
- wavelet filters
- transform coding
- natural images
- low frequency
- wavelet domain
- pattern recognition
- high frequency