Coded apertures for x-ray scatter imaging

We examine coding strategies for coded aperture scatter imagers. Scatter imaging enables tomography of compact regions from snapshot measurements. We present coded aperture designs for pencil and fan beam geometries, and compare their singular value spectra with that of the Radon transform and selec...

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Veröffentlicht in:	Applied optics (2004) 2013-11, Vol.52 (32), p.7745-7754
Hauptverfasser:	Brady, David J, Marks, Daniel L, MacCabe, Kenneth P, O'Sullivan, Joseph A
Format:	Artikel
Sprache:	eng
Schlagworte:	Apertures Beams (radiation) Imaging Pencils Scatter Spectra Strategy Tomography
Online-Zugang:	Volltext
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