Compressed Sensing SAR Through-the-Wall Imaging with Side Information

Compressed Sensing SAR Through-the-Wall Imaging with Side Information ■

Mathias Becquaert, Edison Cristofani, Marijke Vandewal, Johan Stiens, Nikos Deligiannis

Abstract ■

In this paper an l1-l1 minimization technique isapplied on real Through-the-Wall imaging data. It allows addingside information into the compressed sensing minimization algorithm.This technique is evaluated and compared to theconventional CS approach and the common coherent backgroundsubtraction method