Reduction of transients during lifting based spatial adaptation of filter banks.
Dakala JayachandraAnamitra MakurPublished in: ICICS (2011)
Keyphrases
- filter bank
- lifting scheme
- subband
- wavelet transform
- image coding
- multiresolution
- perfect reconstruction
- multiscale
- subband coding
- signal processing
- wavelet filters
- spatial information
- wavelet packet
- image compression
- low pass
- reconstruction error
- frequency domain
- computationally efficient
- spatial data
- lapped transforms
- wavelet domain
- wavelet decomposition
- image coding scheme
- discrete cosine transform
- high frequency
- building blocks
- fir filters
- infinite impulse response
- multiscale decomposition
- quadrature mirror
- wavelet bases
- bit rate
- finite impulse response
- spatial relations