Cascade and Lifting Structures in the Spectral Domain for Bipartite Graph Filter Banks.
David B. H. TayAntonio OrtegaAamir AnisPublished in: APSIPA (2018)
Keyphrases
- bipartite graph
- filter bank
- spectral domain
- frequency domain
- lifting scheme
- subband
- filter responses
- spectral analysis
- wavelet transform
- spatial domain
- multiresolution
- multiscale
- fourier transform
- low pass
- optical coherence tomography
- link prediction
- signal processing
- low frequency
- computationally efficient
- feature extraction
- image compression
- wavelet filters
- image structure
- random variables
- scale space
- discrete wavelet transform