Enhancing Spectral Unmixing by Local Neighborhood Weights.
Junmin LiuJiangshe ZhangYuelin GaoChunxia ZhangZhihua LiPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2012)
Keyphrases
- hyperspectral
- hyperspectral images
- hyperspectral data
- weighted sum
- hyperspectral imagery
- nonnegative matrix factorization
- spectral features
- independent component analysis
- spectral analysis
- weighting scheme
- remote sensing
- weighted average
- relative importance
- multispectral
- target detection
- spectral methods
- linear combination
- neighborhood information
- weight assignment