Hyperspectral image super-resolution through clustering-based sparse representation.
Fenghua GuoCaiming ZhangMingli ZhangPublished in: Multim. Tools Appl. (2021)
Keyphrases
- sparse representation
- super resolution
- hyperspectral images
- high resolution
- hyperspectral
- low resolution
- remote sensing
- single image super resolution
- dictionary learning
- sparse coding
- image reconstruction
- hyperspectral data
- random projections
- image patches
- face recognition
- image classification
- high dimensional data
- multispectral
- signal processing
- image super resolution
- low resolution images
- image representation
- motion estimation
- compressive sensing
- object tracking
- high quality
- dimensionality reduction
- depth map
- remote sensing images
- test images
- image data
- multispectral images
- image features
- satellite images
- image sequences