An $M$-Channel Critically Sampled Filter Bank for Graph Signals.
Yan JinDavid I. ShumanPublished in: CoRR (2016)
Keyphrases
- filter bank
- signal processing
- spectral analysis
- image coding
- subband
- multiresolution
- wavelet packet
- multiscale
- perfect reconstruction
- continuous wavelet transform
- subband coding
- frequency domain
- fir filters
- low pass
- computationally efficient
- reconstruction error
- wavelet filters
- lifting scheme
- optimal filter
- image compression
- finite impulse response
- video signals
- quadrature mirror
- machine learning
- linear filters
- filter responses
- pattern recognition
- discrete cosine transform
- wavelet domain
- building blocks