Publications [#357694] of Michael E. Gehm

Papers Published

1. Mandava, S; Coccarelli, D; Greenberg, JA; Gehm, ME; Ashok, A; Bilgin, A, Image reconstruction for view-limited x-ray CT in baggage scanning, Proceedings of SPIE - The International Society for Optical Engineering, vol. 10187 (January, 2017), ISBN 9781510608757 [doi]
   (last updated on 2024/12/31)

   Abstract:
   X-ray CT based baggage scanners are widely used in security applications. Recently, there has been increased interest in view-limited systems which can improve the scanning throughput while maintaining the threat detection performance. However as very few view angles are acquired in these systems, the image reconstruction problem is challenging. Standard reconstruction algorithms such as the filtered backprojection create strong artifacts when working with view-limited data. In this work, we study the performance of a variety of reconstruction algorithms for both single and multi-energy view-limited systems.