A new basis selection paradigm for wavelet packet image coding.
Nasir M. RajpootFrançois G. MeyerRoland G. WilsonRonald R. CoifmanPublished in: ICIP (3) (2001)
Keyphrases
- image coding
- wavelet packet
- filter bank
- space frequency quantization
- wavelet transform
- image coder
- subband
- vector quantizer
- multiresolution
- multiscale
- frequency domain
- matching pursuit
- signal processing
- lapped transforms
- computationally efficient
- wavelet decomposition
- image processing
- denoising
- discrete cosine transform
- lifting scheme
- quadtree
- frequency band
- bit rate
- high frequency
- neural network