Reduction of transients during lifting based spatial switching of two-channel filter banks.
Dakala JayachandraAnamitra MakurPublished in: Signal Process. Image Commun. (2016)
Keyphrases
- filter bank
- lifting scheme
- multi channel
- image coding
- subband
- perfect reconstruction
- wavelet transform
- multiresolution
- multiscale
- spatial information
- signal processing
- frequency domain
- subband coding
- wavelet packet
- wavelet filters
- image compression
- computationally efficient
- image coding scheme
- discrete cosine transform
- spatial data
- reconstruction error
- high quality
- building blocks
- pattern recognition
- fir filters
- finite impulse response
- wavelet coefficients
- lapped transforms
- quadrature mirror