Two-Channel Critically Sampled Graph Filter Banks With Spectral Domain Sampling.
Akie SakiyamaKana WatanabeYuichi TanakaAntonio OrtegaPublished in: IEEE Trans. Signal Process. (2019)
Keyphrases
- filter bank
- spectral domain
- frequency domain
- filter responses
- spectral analysis
- subband
- spatial domain
- multiresolution
- perfect reconstruction
- multiscale
- fourier transform
- signal processing
- optical coherence tomography
- low pass
- denoising
- image compression
- computationally efficient
- wavelet transform
- texture classification
- low frequency
- pattern recognition
- high frequency
- additive noise
- feature extraction
- high quality