Comparison of different reconstruction algorithms for image reconstruction in metamaterial aperture based imaging system


Conference Paper

© 2015 EurAAP. We investigate the performance of various image reconstruction algorithms for the design of a metamaterial aperture-based imaging system. The metamaterial imaging system consists of a transmitting metamaterial aperture panel and a receiving low-gain probe antenna. Imaging of a 3 cm resolution target is performed using a number of reconstruction algorithms, including pseudo-inverse, matched filter, conjugate gradient squares (CGS), and two-step iterative shrinkage/thresholding (TwIST) methods. The differing quality of the resulting reconstructed images is shown as a function of these reconstruction techniques.

Duke Authors

Cited Authors

  • Yurduseven, O; Gollub, J; Odabasi, H; Imani, MF; Lipworth, G; Rose, A; Trofetter, P; Smith, DR

Published Date

  • August 27, 2015

Published In

  • 2015 9th European Conference on Antennas and Propagation, Eucap 2015

International Standard Book Number 13 (ISBN-13)

  • 9788890701856

Citation Source

  • Scopus