Time-invariant and time-varying multirate filter banks : application to image coding.
Christine GuillemotPatrick RaultPatrice OnnoPublished in: Ann. des Télécommunications (1998)
Keyphrases
- filter bank
- image coding
- subband
- multiresolution
- multiscale
- perfect reconstruction
- symmetric extension
- lapped transforms
- computationally efficient
- frequency domain
- discrete cosine transform
- wavelet packet
- linear prediction
- signal processing
- reconstruction error
- coding efficiency
- wavelet transform
- vector quantizer
- wavelet filters
- image compression
- subband image coding
- lifting scheme
- low pass
- finite impulse response
- denoising
- image processing
- feature vectors