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Analytical expressions for the reconstructed image of a homogeneous cylindrical sample exhibiting a beam hardening artifact in X-ray computed tomography

机译：X射线计算机断层摄影术中显示出束硬化伪影的均质圆柱状样品的重建图像的解析表达式

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摘要

BACKGROUND:Cylindrical phantoms are often imaged by X-ray computed tomography (CT) to evaluate the extent of beam hardening (or cupping artifact) resulting from a polychromatic X-ray source.

机译：背景：圆柱体模通常通过X射线计算机断层扫描（CT）进行成像，以评估由多色X射线源产生的光束硬化（或拔罐伪影）的程度。

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期刊名称 IOS Press Open Library
作者
Tsukasa Nakano; Yoshito Nakashima;
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作者单位

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年(卷),期 -1(26),5
年度 -1
页码 691–705
总页数 15
原文格式 PDF
正文语种
中图分类
关键词
Beam hardening cupping artifact exact solution phantom polychromatic X-ray spectrum X-ray CT;

机译：束硬化;拔罐伪影;精确解;体模;多色X射线光谱;X射线CT;

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专利

1. Analytical expressions for the reconstructed image of a homogeneous cylindrical sample exhibiting a beam hardening artifact in X-ray computed tomography [J] . Nakano Tsukasa, Nakashima Yoshito Journal of X-ray science and technology . 2018,第5期

机译：用于在X射线计算机断层扫描中展示均匀圆柱样本的重建图像的分析表达式
2. Beam hardening artifacts in micro-computed tomography scanning can be reduced by X-ray beam filtration and the resulting images can be used to accurately measure BMD. [J] . Meganck JA, Kozloff KM, Thornton MM, Bone . 2009,第6期

机译：可以通过X射线束过滤来减少微计算机断层扫描中的束硬化伪影，并且可以将所得图像用于精确测量BMD。
3. A new approach for reducing beam hardening artifacts in polychromatic X-ray computed tomography using more accurate prior image [J] . Wang Hui, Xu Yanan, Shi Hongli Journal of X-ray science and technology . 2018,第4期

机译：一种新方法，用于使用更准确的先前图像减少多色X射线计算机断层扫描中的光束硬化伪影
4. Artifacts in transmission computed tomography (TCT) reconstructed images with truncated projection data: is better sampling the answer? [C] . George K. Gregoriou, Benjamin M. Tsui Conference on image processing . 2000

机译：传输计算断层扫描的工件（TCT）具有截断投影数据的重建图像：更好地采样答案？
5. X-ray flat panel imager based cone beam volume computed tomography. [D] . Tang, Xiangyang. 2001

机译：基于X射线平板成像器的锥形束体积计算机断层扫描。
6. Beam Hardening Artifacts in Micro-Computed Tomography Scanning can be Reduced by X-ray Beam Filtration and the Resulting Images can be used to Accurately Measure BMD [O] . Jeffrey A. Meganck, Kenneth M. Kozloff, Michael M. Thornton, -1

机译：通过X射线束过滤可以减少微计算断层扫描中的光束硬化伪影并且可以使用所得到的图像来精确测量BMD
7. Analytical expressions for the reconstructed image of a homogeneous cylindrical sample exhibiting a beam hardening artifact in X-ray computed tomography [O] . Tsukasa Nakano, Yoshito Nakashima 2018

机译：用于在X射线计算机断层扫描中显示出均匀圆柱样本的重建图像的分析表达式

Analytical expressions for the reconstructed image of a homogeneous cylindrical sample exhibiting a beam hardening artifact in X-ray computed tomography

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