Spline Graph Filter Bank with Spectral Sampling.
Amir MirakiHamid Saeedi SourckPublished in: Circuits Syst. Signal Process. (2021)
Keyphrases
- filter bank
- multiresolution
- spectral analysis
- image coding
- subband
- perfect reconstruction
- multiscale
- wavelet packet
- computationally efficient
- frequency domain
- wavelet transform
- subband coding
- signal processing
- least squares
- lifting scheme
- graph structure
- random sampling
- wavelet filters
- steerable pyramid
- low pass
- discrete cosine transform
- reconstruction error
- b spline
- high frequency
- low frequency
- fir filters
- wavelet coefficients
- high quality