Polarimetric Detection in Compound Gaussian Clutter With Kronecker Structured Covariance Matrix.
Yikai WangWei XiaZishu HeHongbin LiAthina P. PetropuluPublished in: IEEE Trans. Signal Process. (2017)
Keyphrases
- covariance matrix
- covariance matrices
- gaussian mixture
- multivariate gaussian
- normal distribution
- target detection
- eigenvalues and eigenvectors
- principal component analysis
- sample size
- geometrical interpretation
- mahalanobis distance
- false alarms
- positive definite
- pseudo inverse
- gaussian distribution
- vector space
- estimation error
- maximum likelihood
- eigendecomposition
- objective function
- feature extraction
- density function
- distance measure
- least squares