Four-Component Scattering Power Decomposition of Remainder Coherency Matrices Constrained for Nonnegative Eigenvalues.
Gaofeng LiuMing LiYajun WangPeng ZhangYan WuHongwei LiuPublished in: IEEE Geosci. Remote. Sens. Lett. (2014)
Keyphrases
- singular value decomposition
- eigenvalues and eigenvectors
- symmetric matrices
- decomposition methods
- covariance matrices
- correlation matrix
- covariance matrix
- eigendecomposition
- singular values
- least squares
- linear programming
- data matrix
- objective function
- matrix approximation
- image decomposition
- nonnegative matrix factorization
- power consumption
- newly defined
- decomposition method
- positive definite
- software components
- principal components
- tensor factorization
- linear combination
- principal component analysis
- feature extraction