Comparing Two Approaches for Point-Like Scatterer Detection
2015 ◽
Vol 2015
◽
pp. 1-10
◽
Keyword(s):
Many inverse scattering problems concern the detection and localisation of point-like scatterers which are sparsely enclosed within a prescribed investigation domain. Therefore, it looks like a good option to tackle the problem by applying reconstruction methods that are properly tailored for such a type of scatterers or that naturally enforce sparsity in the reconstructions. Accordingly, in this paper we compare the time reversal-MUSIC and the compressed sensing. The study develops through numerical examples and focuses on the role of noise in data and mutual coupling between the scatterers.
2014 ◽
Vol 14
(3)
◽
pp. 347-359
◽
FIST: A fast visualizer for fixed-frequency acoustic and electromagnetic inverse scattering problems
2006 ◽
Vol 14
(2)
◽
pp. 177-187
◽
2000 ◽
Vol 21
(6)
◽
pp. 2316-2330
◽
Keyword(s):
2017 ◽
Vol 59
(8)
◽
pp. 2089-2095
◽
Keyword(s):