Convergence of Self-Tuning Regulators under Conditional Heteroscedastic Noises with Unknown High-Frequency Gain.
Yaqi ZhangLei GuoPublished in: J. Syst. Sci. Complex. (2021)
Keyphrases
- high frequency
- low frequency
- visual quality
- low pass
- high resolution
- wavelet transform
- high frequencies
- subband
- high frequency components
- wavelet coefficients
- linear discriminant analysis
- multiresolution
- discrete wavelet transform
- wavelet decomposition
- multiscale
- frequency band
- image restoration
- image quality
- computer vision