Ship Detection From PolSAR Imagery Using the Hybrid Polarimetric Covariance Matrix.
Tao ZhangWei WangZhen YangJunjun YinJian YangPublished in: IEEE Geosci. Remote. Sens. Lett. (2021)
Keyphrases
- covariance matrix
- covariance matrices
- sar imagery
- correlation matrix
- principal component analysis
- eigenvalues and eigenvectors
- high resolution
- objective function
- positive definite
- sample size
- multivariate gaussian
- mahalanobis distance
- computer vision
- geometrical interpretation
- image processing
- pseudo inverse
- class conditional densities
- eigendecomposition
- synthetic aperture radar
- principal components
- multispectral
- gaussian mixture
- optimal solution