Multi-view coded aperture coherent scatter tomography

TitleMulti-view coded aperture coherent scatter tomography
Publication TypeConference Paper
Year of Publication2016
AuthorsAD Holmgren, I Odinaka, JA Greenberg, and DJ Brady
Conference NameSmart Structures and Materials 2005: Active Materials: Behavior and Mechanics
Date Published01/2016

We use coded apertures and multiple views to create a compressive coherent scatter computed tomography (CSCT) system. Compared with other CSCT systems, we reduce object dose and scan time. Previous work on coded aperture tomography resulted in a resolution anisotropy that caused poor or unusable momentum transfer resolution in certain cases. Complimentary and multiple views resolve the resolution issues, while still providing the ability to perform snapshot tomography by adding sources and detectors.