Unequal Length First-Order Linear-Phase Filter Banks for Efficient Image Coding.
Yuichi TanakaMasaaki IkeharaTruong Q. NguyenPublished in: ICIP (4) (2007)
Keyphrases
- image coding
- filter bank
- linear prediction
- subband
- lapped transforms
- symmetric extension
- multiresolution
- computationally efficient
- multiscale
- perfect reconstruction
- coding efficiency
- wavelet transform
- vector quantizer
- frequency domain
- coding gain
- signal processing
- discrete cosine transform
- wavelet packet
- lifting scheme
- subband image coding
- fir filters
- low pass
- image coder
- finite impulse response
- transform coding
- nonlinear filters
- wavelet filters
- reconstruction error
- high quality
- image data
- pattern recognition
- wavelet domain
- high frequency