Dual Directional Complementary Gradient Fusion and Deep Refinement for Hyperspectral Image Super Resolution.
YinWei DuJian WangXing WuXian-Hua HanPublished in: ICASSP (2024)
Keyphrases
- hyperspectral
- image super resolution
- remote sensing
- hyperspectral images
- infrared
- multispectral
- super resolution
- low resolution
- dictionary learning
- high resolution
- image data
- hyperspectral imagery
- hyperspectral data
- data fusion
- spatial resolution
- image registration
- edge preserving
- satellite images
- information content
- maximum a posteriori
- kernel regression
- edge detection
- pattern recognition
- sparse representation
- map estimation
- low resolution images
- image processing
- sparse coding
- fusion method
- computer vision
- image analysis