Reversible Symmetric Nonexpansive Convolution: An Effective Image Boundary Processing for $\mbi{M}$ -Channel Lifting-Based Linear-Phase Filter Banks.
Taizo SuzukiMasaaki IkeharaPublished in: IEEE Trans. Image Process. (2014)
Keyphrases
- filter bank
- linear filters
- multiscale
- fir filters
- fourier domain
- image coding scheme
- filter coefficients
- input image
- image data
- image coding
- rotational symmetry
- perfect reconstruction
- filter responses
- signal processing
- lifting scheme
- subband
- impulse response
- reconstruction error
- high resolution
- wavelet transform
- wavelet packet
- multiresolution
- wavelet filters
- nonlinear filters
- image structure
- image processing
- computational complexity
- wavelet bases
- frequency domain
- contrast enhancement
- fast fourier transform
- computationally efficient
- building blocks
- transfer function