Closed-Form Detector for Solid Sub-Pixel Targets in Multivariate T-Distributed Background Clutter

The generalized likelihood ratio test (GLRT) is used to derive a detector for solid sub-pixel targets in hyperspectral imagery. A closed-form solution is obtained that optimizes the replacement target model when the background is a fat-tailed elliptically-contoured multivariate t-distribution. This ... View More