Cascaded frequency domain bandpass filters for multivernier spectra.

Jack R. Williams Anthony N. Black Robert S. Montgomery

Published in: IEEE Trans. Signal Process. (1993)

Keyphrases

bandpass
frequency domain
power spectra
spatial domain
fourier transform
low pass
feature extraction
low frequency
subband
frequency spectrum
denoising
computational complexity
input image
wavelet domain
hyperspectral images