Scalable DSP realization of wavelet transform in image coding.
Kaisa HaapalaPasi KolinummiTimo HämäläinenJukka SaarinenPublished in: EUSIPCO (2000)
Keyphrases
- image coding
- wavelet transform
- multiresolution
- image compression
- multiscale
- wavelet coefficients
- image and video coding
- signal processing
- subband
- wavelet domain
- filter bank
- vector quantizer
- coding efficiency
- high frequency
- wavelet decomposition
- image coder
- matching pursuit
- multiple description
- feature extraction
- lapped transforms
- lossless image compression
- linear prediction
- coding gain
- wavelet filters
- transform coding
- entropy constrained
- compression algorithm