LFSMIM: A Low-Frequency Spectral Masked Image Modeling Method for Hyperspectral Image Classification.

Yuhan Chen Qingyun Yan

Published in: IEEE Geosci. Remote. Sens. Lett. (2024)

Keyphrases

low frequency
high frequency
spatial frequency
modeling method
frequency domain
original images
wavelet transform

high frequency components
high resolution
hyperspectral image classification
subband
wavelet analysis
discrete wavelet transform

hyperspectral images
image data
wavelet coefficients
image representation
low and high frequency
fusion rules

visual quality
frequency band
pattern recognition
neural network
denoising
multiresolution