2-D two-channel lifting based filter bank design to allow switching between filter banks.
Dakala JayachandraAnamitra MakurPublished in: ICICS (2015)
Keyphrases
- filter bank
- image coding
- lifting scheme
- subband
- multiresolution
- perfect reconstruction
- multiscale
- signal processing
- wavelet packet
- wavelet transform
- infinite impulse response
- wavelet filter banks
- fir filters
- reconstruction error
- discrete cosine transform
- low pass
- wavelet filters
- frequency domain
- computationally efficient
- steerable pyramid
- symmetric extension
- finite impulse response
- subband coding
- subband image coding
- coding gain
- linear filters
- filter coefficients
- lapped transforms
- high frequency
- computer vision