A Frequency-Separated 3D-CNN for Hyperspectral Image Super-Resolution.

Liguo Wang Tianyi Bi Yao Shi

Published in: IEEE Access (2020)

Keyphrases

hyperspectral
image super resolution
remote sensing
hyperspectral images
multispectral
super resolution
low resolution
dictionary learning

infrared
hyperspectral data
hyperspectral imagery
image data
high resolution
image registration
low resolution images

edge preserving
sparse representation
information content
spatial resolution
image patches
map estimation
machine learning

kernel regression
maximum a posteriori
image processing
computer vision
multispectral images
high frequency
principal component analysis