Reconstruction From Multispectral to Hyperspectral Image Using Spectral Library-Based Dictionary Learning.
Xiaolin HanJing YuJiqiang LuoWeidong SunPublished in: IEEE Trans. Geosci. Remote. Sens. (2019)
Keyphrases
- dictionary learning
- multispectral
- hyperspectral images
- hyperspectral
- hyperspectral imagery
- spectral bands
- multispectral images
- hyperspectral data
- remote sensing
- sparse representation
- sparse coding
- spectral images
- spatial resolution
- image data
- multi band
- spectral resolution
- image analysis
- remote sensing images
- high resolution
- satellite images
- target detection
- high spatial resolution
- remote sensing data
- image reconstruction
- spectral characteristics
- spectral signatures
- multispectral imaging
- reflectance spectra
- land cover
- spectral data
- linear combination
- image classification
- unsupervised learning
- natural images
- pattern recognition
- image processing