Design of linear phase with unequal length paraunitary filter banks with suboptimal coding gain.
Akihiro OchiYuhiro KobayashiMasaaki IkeharaPublished in: APCCAS (1) (2002)
Keyphrases
- filter bank
- coding gain
- fir filters
- image coding
- subband
- infinite impulse response
- multiresolution
- computationally efficient
- multiscale
- perfect reconstruction
- low pass
- signal processing
- frequency domain
- finite impulse response
- wavelet packet
- discrete cosine transform
- spectral analysis
- coding efficiency
- linear filters
- wavelet filters
- lifting scheme
- building blocks
- image compression
- design methodology
- image enhancement
- bit rate
- pattern recognition
- image processing