CFAR assessment of covariance matrix estimators for non-Gaussian clutter.
You HeTao JianFeng SuChangwen QuDianfa PingPublished in: Sci. China Inf. Sci. (2010)
Keyphrases
- covariance matrix
- target detection
- covariance matrices
- sample size
- mahalanobis distance
- principal component analysis
- gaussian mixture
- positive definite
- correlation matrix
- pseudo inverse
- eigenvalues and eigenvectors
- non stationary
- objective function
- infrared
- gaussian distribution
- false alarms
- geometrical interpretation
- cma es
- class conditional densities
- genetic algorithm
- mahalanobis metric
- transformation matrix
- independent component analysis
- estimation error
- multivariate gaussian
- optimization algorithm
- feature space
- image processing
- computer vision