A high-frequency narrow-band filtering mechanism based on auto-parametric internal resonance.

Rong Wang Cao Xia Dong F. Wang Takahito Ono

Published in: NEMS (2021)

Keyphrases

high frequency
narrow band
low frequency
high pass
wavelet transform
visual quality
high resolution
level set method
level set
wavelet coefficients
high frequencies
wavelet domain
subband
wavelet decomposition
low pass
high frequency components
frequency band
multiresolution
discrete wavelet transform