Low contrast detectability and spatial resolution with model-based Iterative reconstructions of MDCT images: a phantom and cadaveric study

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• 作者：Domitille Millon ; Alain Vlassenbroek ; Aline G. Van Maanen…
• 关键词：Multi Detector CT ; Model ; Based Iterative Reconstruction ; Dose and Image Quality ; Phantom ; Human cadavers
• 刊名：European Radiology
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：27
• 期：3
• 页码：927-937
• 全文大小：
• 刊物类别：Medicine
• 刊物主题：Imaging / Radiology; Diagnostic Radiology; Interventional Radiology; Neuroradiology; Ultrasound; Internal Medicine;
• 出版者：Springer Berlin Heidelberg
• ISSN：1432-1084
• 卷排序：27

文摘

ObjectivesTo compare image quality [low contrast (LC) detectability, noise, contrast-to-noise (CNR) and spatial resolution (SR)] of MDCT images reconstructed with an iterative reconstruction (IR) algorithm and a filtered back projection (FBP) algorithm.