Amplification of Small-Amplitude High-Frequency Waves in a Reactive Mixture.

Y. S. Choi Andrew Majda

Published in: SIAM Rev. (1989)

Keyphrases

high frequency
low frequency
high frequencies
visual quality
high resolution
subband

mixture model
discrete wavelet transform
wavelet coefficients
wavelet transform
low pass
wavelet decomposition

frequency band
high frequency components
multiresolution
blocking artifacts
multi resolution analysis

phase shifting
image compression
wavelet domain
image data
expectation maximization