Potential for dose reduction in CT emphysema densitometry with post-scan noise reduction: a phantom study

机译：CT肺气肿的剂量降低潜力具有扫描后噪声降噪：幻影研究

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摘要

The aim of this phantom study was to investigate the effect of scan parameters and noise suppression techniques on the minimum radiation dose for acceptable image quality for CT emphysema densitometry.

机译：该幻影研究的目的是研究扫描参数和噪声抑制技术对CT肺气肿密度测定法可接受的图像质量的最小辐射剂量的影响。

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期刊名称 The British Journal of Radiology
作者
Hendrik Joost Wisselink; Gert Jan Pelgrim; Mieneke Rook; Maarten van den Berge; Kees Slump; Yeshu Nagaraj; Peter van Ooijen; Matthijs Oudkerk; Rozemarijn Vliegenthart;
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作者单位

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年(卷),期 2020(93),1105
年度 2020
页码 20181019
总页数 9
原文格式 PDF
正文语种
中图分类放射医学;影像诊断学;
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专利

1. Performance of adaptive iterative dose reduction 3D integrated with automatic tube current modulation in radiation dose and image noise reduction compared with filtered-back projection for 80-kVp abdominal CT: Anthropomorphic phantom and patient study [J] . Chen Chien-Ming, Lin Yang-Yu, Hsu Ming-Yi, European Journal of Radiology . 2016,第9期

机译：自适应迭代剂量降低3D与自动管电流调制相集成的性能与80 kVp腹部CT的放射剂量和图像降噪相比（与反滤波投影相比）：拟人化体模和患者研究
2. Determining the radiation dose reduction potential for coronary calcium scanning with computed tomography: An anthropomorphic phantom study comparing filtered backprojection and the adaptive iterative dose reduction algorithm for image reconstruction [J] . BlobelJ., MewsJ., SchuijfJ.D., Investigative radiology . 2013,第12期

机译：用计算机断层扫描确定冠状动脉钙化扫描的辐射剂量降低潜力：拟人体模研究，比较过滤后投影和自适应迭代剂量降低算法进行图像重建
3. A Third-Generation Adaptive Statistical Iterative Reconstruction Technique: Phantom Study of Image Noise, Spatial Resolution, Lesion Detectability, and Dose Reduction Potential [J] . Euler Andre, Solomon Justin, Marin Daniele, AJR: American Journal of Roentgenology : Including Diagnostic Radiology, Radiation Oncology, Nuclear Medicine, Ultrasonography and Related Basic Sciences . 2018,第6期

机译：第三代自适应统计迭代重建技术：幻影图像噪声，空间分辨率，病变可检测性和剂量降低潜力
4. Local noise reduction for emphysema scoring in low-dose CT images [C] . Arnold Schilham, Mathias Prokop, Hester Gietema, Image Processing pt.2; Progress in Biomedical Optics and Imaging; vol.6 no.24 . 2005

机译：低剂量CT图像中肺气肿评分的局部降噪
5. Noise reduction for low-dose x-ray computed tomography. [D] . Wang, Jing. 2006

机译：低剂量X射线计算机断层扫描的降噪功能。
6. Feasibility of Total Variation Noise Reduction Algorithm According to Various MR-Based PET Images in a Simultaneous PET/MR System: A Phantom Study [O] . Chan-Rok Park, Seong-Hyeon Kang, Young-Jin Lee 2021

机译：根据同时宠物/ MR系统中的各种MR基PET图像的总变化降噪算法的可行性：幻影研究
7. Ultra-low-dose CT combined with noise reduction techniques for quantification of emphysema in COPD patients: An intra-individual comparison study with standard-dose CT [O] . H.J. Wisselink, G.J. Pelgrim, M. Rook, 2021

机译：超低剂量CT与降噪技术结合在COPD患者中定量肺气肿的量化：具有标准剂量CT的个体内比较研究

Potential for dose reduction in CT emphysema densitometry with post-scan noise reduction: a phantom study

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