Spectral Super-Resolution for Hyperspectral Image Reconstruction Using Dictionary and Machine Learning.
Swastik BhattacharyaKedar RemaneBruce C. KindelGongguo TangPublished in: IGARSS (2022)
Keyphrases
- image reconstruction
- super resolution
- hyperspectral
- machine learning
- high resolution
- remote sensing
- image super resolution
- low resolution
- hyperspectral data
- hyperspectral imagery
- hyperspectral images
- multispectral
- infrared
- reconstructed image
- spatial resolution
- random projections
- motion estimation
- image data
- target detection
- high quality
- satellite images
- low resolution images
- maximum a posteriori
- super resolved
- super resolution reconstruction
- image patches
- information content
- depth map
- sparse representation
- computer vision
- remote sensing images
- pattern recognition
- feature selection
- reconstruction method
- mutual information
- high spatial resolution
- image processing
- change detection
- high frequency
- video sequences