A two-channel nonuniform perfect reconstruction filter Bank with irrational down-sampling factors.
Soo-Chang PeiMeng-Ping KaoPublished in: IEEE Signal Process. Lett. (2005)
Keyphrases
- filter bank
- perfect reconstruction
- image coding
- subband
- multiscale
- multiresolution
- wavelet transform
- wavelet packet
- signal processing
- finite impulse response
- wavelet filter banks
- computationally efficient
- reconstruction error
- filter coefficients
- lifting scheme
- compactly supported
- image compression
- frequency domain
- discrete cosine transform
- symmetric extension
- synthesis filters
- fir filters
- wavelet filters
- low pass
- building blocks
- high quality
- face recognition
- computer vision