A Frequency-Separated 3D-CNN for Hyperspectral Image Super-Resolution.
Liguo WangTianyi BiYao ShiPublished 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