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Title:

Single spectrum three-material decomposition with grating-based x-ray phase-contrast CT

Document type:
Zeitschriftenaufsatz
Author(s):
Braig, Eva-Maria; Pfeiffer, Daniela; Willner, Marian; Sellerer, Thorsten; Taphorn, Kirsten; Petrich, Christian; Scholz, Josef; Birnbacher, Lorenz; Petzold, Lisa Marie; Dierolf, Martin; Pfeiffer, Franz; Herzen, Julia
Abstract:
Grating-based x-ray phase-contrast imaging provides three simultaneous image channels originating from a single image acquisition. While the phase signal provides direct access to the electron density in tomography, there is additional information on sub-resolutional structural information which is called dark-field signal in analogy to optical microscopy. The additional availability of the conventional attenuation image qualifies the method for implementation into existing diagnostic routines....     »
Journal title:
Physics in Medicine & Biology
Year:
2020
Journal volume:
65
Month:
Sep
Journal issue:
18
Pages contribution:
185011
Reviewed:
ja
Fulltext / DOI:
doi:10.1088/1361-6560/ab9704
Publisher:
IOP Publishing
E-ISSN:
0031-91551361-6560
Date of publication:
27.05.2020
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