Paper
12 May 2016 Multi-view coded aperture coherent scatter tomography
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Abstract
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.
© (2016) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Andrew D. Holmgren, Ikenna Odinaka, Joel A. Greenberg, and David J. Brady "Multi-view coded aperture coherent scatter tomography", Proc. SPIE 9847, Anomaly Detection and Imaging with X-Rays (ADIX), 98470A (12 May 2016); https://doi.org/10.1117/12.2223871
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Cited by 1 scholarly publication.
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KEYWORDS
Sensors

Coded apertures

Tomography

X-rays

Fluctuations and noise

Calibration

Signal detection

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