Scatter Imaging and Radar: Dual Image Reconstruction Problems
Résumé
We are investigating a particular reconstruction problem in the context of coherent scatter imaging. We show the links between this problem and a well-known reconstruction problem in synthetic aperture radar (SAR). Mathematically, the problems are dual to each other. We explore the range conditions of the SAR operator, S, because these conditions are related to the nullspace of the scatter imaging operator S* . Here we present our preliminary results, and we include simulations and reconstructions for a simple version of the problem.