Hyperspectral Image Super-Resolution via Non-Negative Structured Sparse Representation.
Weisheng DongFazuo FuGuangming ShiXun CaoJinjian WuGuangyu LiXin LiPublished in: IEEE Trans. Image Process. (2016)
Keyphrases
- sparse representation
- super resolution
- hyperspectral images
- single image super resolution
- image super resolution
- high resolution
- dictionary learning
- hyperspectral
- low resolution
- remote sensing
- sparse coding
- image patches
- hyperspectral data
- random projections
- image reconstruction
- high quality
- image classification
- face recognition
- compressive sensing
- motion estimation
- low resolution images
- depth map
- multispectral
- signal processing
- image representation
- object tracking
- dimensionality reduction
- multispectral images
- high dimensional data
- test images
- linear combination
- satellite images
- principal component analysis
- image registration
- feature space
- unsupervised learning
- super resolution algorithm