Predictors for high frequency processes based on rational polynomials approximation of periodic exponentials.
Nikolai DokuchaevPublished in: CoRR (2022)
Keyphrases
- high frequency
- low frequency
- visual quality
- wavelet transform
- high resolution
- subband
- wavelet coefficients
- discrete wavelet transform
- lagrange interpolation
- high frequencies
- high frequency components
- low pass
- wavelet decomposition
- blocking artifacts
- low bit rate coding
- linear logic
- wavelet domain
- multiresolution
- contourlet transform
- frequency band
- image quality
- feature extraction