A Union Framework with Sparse Topic Relaxion and Group Clustering for Hyperspectral Unmixing.
Linlin WangQiqi ZhuWen ZengQingfeng GuanPublished in: IGARSS (2021)
Keyphrases
- hyperspectral
- hyperspectral images
- hyperspectral data
- remote sensing
- multispectral
- image data
- data points
- pixel classification
- spectral imagery
- clustering algorithm
- hyperspectral remote sensing
- spatial resolution
- document clustering
- infrared
- multi band
- hyperspectral imagery
- clustering method
- spectral bands
- hyperspectral imaging
- satellite images
- spectral clustering
- random projections
- nonnegative matrix factorization
- mutual information
- high quality