A three-step inversion method based on compressive sensing for imaging sparse scatterers

Poli, L. and Oliveri, G. and Viani, F. and Massa, A. (2014) A three-step inversion method based on compressive sensing for imaging sparse scatterers. Technical Report. U.

[img]
Preview
 Text
A three-step inversion method based on compressive sensing for imaging sparse scatterers.pdf
Download (4MB) | Preview

Abstract

This report is aimed at validating an innovative and efficient procedure, still within the CSI probabilistic framework, able to reliably retrieve sparse complex current coefficients by enforcing the interrelationships between their real and imaginary components exploiting a multi-task approach. Towards this end, a set of numerical experiments are proposed, comparing the performance of the multi-task approach with the standard single-task version with uncorrelated coefficients associated to the real and imaginary part of the currents.

Item Type: Monograph (Technical Report)
Uncontrolled Keywords: Compressive Sensing, Inverse Scattering, Array Synthesis
Subjects: M Methodologies > M CS Compressive Sensing
URI: http://www.eledia.org/students-reports/id/eprint/657

Actions (login required)

View Item View Item
ELEDIA Student Project Activities and Theses Reports is powered by EPrints 3 which is developed by the School of Electronics and Computer Science at the University of Southampton. More information and software credits.