Dual-energy CT-based monochromatic imaging

We summarize how virtual monochromatic images are synthesized from dual-energy CT using image-domain and projection-domain methods. The quality of virtual monochromatic images is compared with that of polychromatic single-energy images acquired at different tube potentials and the same radiation dos...

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Veröffentlicht in:	American journal of roentgenology (1976) 2012-11, Vol.199 (5 Suppl), p.S9-S15
Hauptverfasser:	Yu, Lifeng, Leng, Shuai, McCollough, Cynthia H
Format:	Artikel
Sprache:	eng
Schlagworte:	Equipment Design Radiographic Image Interpretation, Computer-Assisted - instrumentation Radiographic Image Interpretation, Computer-Assisted - methods Radiography, Dual-Energy Scanned Projection - instrumentation Radiography, Dual-Energy Scanned Projection - methods Tomography, X-Ray Computed - instrumentation Tomography, X-Ray Computed - methods
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