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

Millon Domitille; Vlassenbroek Alain; Van Maanen Aline G.; Cambier Samantha E.; Coche Emmanuel E.

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

机译：低对比度可检测和空间分辨率与基于模型的MDCT图像迭代重建：幻影和尸体研究

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摘要

To 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.

机译：与迭代重建（IR）算法（IR）算法和滤波后投影（FBP）算法（FBP）算法重建的MDCT图像的MDCT图像的低对比度（LC）可检测性，噪声，对比度 - 噪声（CNR）和空间分辨率（SR）] 。

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来源
《European radiology》 |2017年第3期|共11页
作者
Millon Domitille; Vlassenbroek Alain; Van Maanen Aline G.; Cambier Samantha E.; Coche Emmanuel E.;
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作者单位

Catholic Univ Louvain Dept Radiol &

Med Imaging Clin Univ St Luc Ave Hippocrate 10 B-1200;

Philips Healthcare Rue Deux Gares 80 B-1070 Brussels Belgium;

Catholic Univ Louvain King Albert II Canc Inst Stat Unit Ave Hippocrate 10 B-1200 Brussels;

Catholic Univ Louvain King Albert II Canc Inst Stat Unit Ave Hippocrate 10 B-1200 Brussels;

Catholic Univ Louvain Dept Radiol &

Med Imaging Clin Univ St Luc Ave Hippocrate 10 B-1200;

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原文格式 PDF
正文语种 eng
中图分类放射医学;
关键词
Multi Detector CT; Model-Based Iterative Reconstruction; Dose and Image Quality; Phantom; Human cadavers;

机译：多探测器CT;基于模型的迭代重建;剂量和图像质量;幻影;人类尸体;

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专利

1. Low contrast detectability and spatial resolution with model-based Iterative reconstructions of MDCT images: a phantom and cadaveric study [J] . Millon Domitille, Vlassenbroek Alain, Van Maanen Aline G., European radiology . 2017,第3期

机译：低对比度可检测和空间分辨率与基于模型的MDCT图像迭代重建：幻影和尸体研究
2. Comparison of Filtered Back Projection, Hybrid Iterative Reconstruction, Model-Based Iterative Reconstruction, and Virtual Monoenergetic Reconstruction Images at Both Low- and Standard-Dose Settings in Measurement of Emphysema Volume and Airway Wall Thickness: A CT Phantom Study [J] . Kim Cherry, Lee Ki Yeol, Shin Chol, Korean journal of radiology : . 2018,第4期

机译：低剂量和标准剂量设置下的肺气肿量和气道壁厚度测量中的滤波后投影，混合迭代重建，基于模型的迭代重建和虚拟单能重建图像的比较：CT幻影研究
3. Comparison of Filtered Back Projection, Hybrid Iterative Reconstruction, Model-Based Iterative Reconstruction, and Virtual Monoenergetic Reconstruction Images at Both Low- and Standard-Dose Settings in Measurement of Emphysema Volume and Airway Wall Thickness: A CT Phantom Study [J] . Kim Cherry, Lee Ki Yeol, Shin Chol, Korean journal of radiology: official journal of the Korean Radiological Society . 2018,第4期

机译：滤波后投影，混合迭代重建，模型的迭代重建和虚拟单能重建图像在肺气肿和气道壁厚度测量中的低和标准剂量设置中的虚拟单体重建图像：CT幻影研究
4. Evaluation of the Imaging Properties of a CT Scanner with the Adaptive Statistical Iterative Reconstruction Algorithm: Noise, Contrast and Spatial Resolution Properties of CT Images Reconstructed at Different Blending Levels [C] . Patrizio Barca, Marco Giannelli, Maria Evelina Fantacci, International Conference on Biomedical Electronics and Devices . 2017

机译：评估CT扫描仪与自适应统计迭代重建算法的成像特性：在不同混合级别重建CT图像的噪声，对比度和空间分辨率属性
5. Application of a high-resolution computed radiography system in detecting an iodinated X-ray contrast agent: Small animal phantom study . [D] . Maghsoodpour, Anobel. 2011

机译：高分辨率计算机放射成像系统在检测碘化X射线造影剂中的应用：小动物体模研究。
6. Comparison of Filtered Back Projection Hybrid Iterative Reconstruction Model-Based Iterative Reconstruction and Virtual Monoenergetic Reconstruction Images at Both Low- and Standard-Dose Settings in Measurement of Emphysema Volume and Airway Wall Thickness: A CT Phantom Study [O] . Cherry Kim, Ki Yeol Lee, Chol Shin, 2018

机译：低剂量和标准剂量设置下肺气肿体积和气道壁厚度测量中的滤波后投影混合迭代重建基于模型的迭代重建和虚拟单能重建图像的比较：CT幻影研究
7. Erratum to: Impact of model-based iterative reconstruction on low-contrast lesion detection and image quality in abdominal CT: a 12-reader-based comparative phantom study with filtered back projection at different tube voltages [O] . André Euler, Bram Stieltjes, Zsolt Szucs-Farkas, 2017

机译：误解：基于模型的迭代重建对腹部CT的低对比度病变检测和图像质量的影响：基于12读者的比较幻像在不同管电压下滤波后投影的研究

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

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