no code implementations • 14 Apr 2019 • Ahmad W. Bitar, Jean-Philippe Ovarlez, Loong-Fah Cheong, Ali Chehab
The sparse component is directly used for the detection, that is, the targets are simply detected at the non-zero entries of the sparse target HSI.
no code implementations • 16 Aug 2018 • Ahmad W. Bitar, Loong-Fah Cheong, Jean-Philippe Ovarlez
In this paper, we propose a method for separating known targets of interests from the background in hyperspectral imagery.
Image and Video Processing Signal Processing
no code implementations • 24 Nov 2017 • Ahmad W. Bitar, Loong-Fah Cheong, Jean-Philippe Ovarlez
Given a target prior information, our goal is to propose a method for automatically separating targets of interests from the background in hyperspectral imagery.
no code implementations • 21 Nov 2017 • Ahmad W. Bitar, Mohammad M. Mansour, Ali Chehab
Various optimizations targeted to increase accuracy at the so-called layers S1, C1, and S2 of the HMAX model are proposed.