Image Coding Using Wavelets Based on Two-Channel Linear Phase Orthogonal LIR Filter Banks.
Toshiyuki UtoMasahiro OkudaMasaaki IkeharaShinichi TakahashiPublished in: ICIP (2) (1999)
Keyphrases
- image coding
- filter bank
- perfect reconstruction
- lapped transforms
- compactly supported
- multiresolution
- wavelet transform
- subband
- signal processing
- wavelet packet
- wavelet filters
- linear prediction
- multiscale
- fir filters
- lifting scheme
- wavelet bases
- coding efficiency
- image compression
- subband image coding
- finite impulse response
- frequency domain
- symmetric extension
- computationally efficient
- discrete cosine transform
- vector quantizer
- wavelet decomposition
- coding gain
- image coder
- lossless coding
- low pass
- wavelet coefficients
- high frequency
- wavelet domain
- reconstruction error
- transform coding
- bit plane
- feature vectors
- pattern recognition
- computer vision
- vector valued
- synthesis filters