Minimum variance block-based nonnegative matrix factorization algorithm for hyperspectral unmixing.
Sen JiaJinquan LiangLin DengYuntao QianPublished in: WHISPERS (2012)
Keyphrases
- minimum variance
- hyperspectral
- nonnegative matrix
- hyperspectral images
- hyperspectral data
- nonnegative matrix factorization
- remote sensing
- multispectral
- infrared
- target detection
- image data
- information content
- hyperspectral imagery
- satellite images
- linear prediction
- change detection
- portfolio optimization
- machine learning
- data representation
- least squares
- negative matrix factorization
- matrix factorization
- computer vision