Accuracy evaluation of a six-degree-of-freedom couch using cone beam CT and IsoCal phantom with an in-house algorithm

Zhang Qinghui; Driewer Joseph; Wang Shuo; Li Sicong; Zhu Xiaofeng; Zheng Dandan; Cao Yijian; Zhang Jiaju; Jamshidi Abolghassem; Cox Brett W.; Knisely Jonathan P. S.; Potters Louis; Klein Eric E.

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Accuracy evaluation of a six-degree-of-freedom couch using cone beam CT and IsoCal phantom with an in-house algorithm

机译：使用内部算法使用锥形光束CT和ISOCAL Phantom对自由度三维沙发的精度评估

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摘要

Purpose: The accuracy of a six degree of freedom (6DoF) couch was evaluated using a novel method.

机译：目的：使用一种新方法评估六自由度（6dof）沙发的准确性。

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来源
《Medical Physics》 |2017年第8期|共11页
作者
Zhang Qinghui; Driewer Joseph; Wang Shuo; Li Sicong; Zhu Xiaofeng; Zheng Dandan; Cao Yijian; Zhang Jiaju; Jamshidi Abolghassem; Cox Brett W.; Knisely Jonathan P. S.; Potters Louis; Klein Eric E.;
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作者单位

Northwell Hlth &

Hofstra Northwell Sch Med Dept Radiat Med New York NY 11042 USA;

Univ Nebraska Med Ctr Dept Radiat Oncol Omaha NE 68198 USA;

Univ Nebraska Med Ctr Dept Radiat Oncol Omaha NE 68198 USA;

Univ Nebraska Med Ctr Dept Radiat Oncol Omaha NE 68198 USA;

Univ Nebraska Med Ctr Dept Radiat Oncol Omaha NE 68198 USA;

Univ Nebraska Med Ctr Dept Radiat Oncol Omaha NE 68198 USA;

Northwell Hlth &

Hofstra Northwell Sch Med Dept Radiat Med New York NY 11042 USA;

Northwell Hlth &

Hofstra Northwell Sch Med Dept Radiat Med New York NY 11042 USA;

Northwell Hlth &

Hofstra Northwell Sch Med Dept Radiat Med New York NY 11042 USA;

Northwell Hlth &

Hofstra Northwell Sch Med Dept Radiat Med New York NY 11042 USA;

Northwell Hlth &

Hofstra Northwell Sch Med Dept Radiat Med New York NY 11042 USA;

Northwell Hlth &

Hofstra Northwell Sch Med Dept Radiat Med New York NY 11042 USA;

Northwell Hlth &

Hofstra Northwell Sch Med Dept Radiat Med New York NY 11042 USA;

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原文格式 PDF
正文语种 eng
中图分类基础医学;
关键词
isocenter calibration; rotation; six degree couch;

机译：Isocenter校准;旋转;六度沙发;

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专利

1. Accuracy evaluation of a six-degree-of-freedom couch using cone beam CT and IsoCal phantom with an in-house algorithm [J] . Zhang Qinghui, Driewer Joseph, Wang Shuo, Medical Physics . 2017,第8期

机译：使用内部算法使用锥形光束CT和ISOCAL Phantom对自由度三维沙发的精度评估
2. SU‐F‐J‐76: Evaluation of the Performance of Different Deformable Image Registration Algorithms in Helical, Axial and Cone‐Beam CT Images of a Mobile Phantom [J] . Jaskowiak J, Alsbou N, Ahmad S, Medical Physics . 2016,第6期

机译：SU-F-J-76：在移动幻像的螺旋，轴向和锥形CT图像中评估不同可变形图像配准算法的性能
3. Independent evaluation of the effectiveness of IsoCal in improving image center accuracy on Varian TrueBeam and Clinac machines [J] . Weiliang Du, Song Gao, Wei Jiang, Journal of applied clinical medical physics / . 2018,第5期

机译：独立评估IsoCal在提高Varian TrueBeam和Clinac机器上图像中心精度方面的有效性
4. Algorithm for x-ray beam hardening and scatter correction in low-dose cone-beam CT: Phantom studies [C] . Wenlei Liu, Junyan Rong, Peng Gao, Conference on physics of medical imaging . 2016

机译：小剂量锥束CT中X射线束硬化和散射校正算法：幻影研究
5. Evaluation of the Three Dimensional Localization Accuracy Using Cone-Beam Computed Tomography in Stereotactic Radiosurgery. [D] . Tseng, Tzu-Chi. 2012

机译：立体定向放射外科中使用锥形束计算机断层扫描技术评估三维定位精度。
6. Quantitative evaluation of the performance of different deformable image registration algorithms in helical axial and cone‐beam CT images using a mobile phantom [O] . Imad Ali, Nesreen Alsbou, Justin Jaskowiak, 2018

机译：使用移动体模对螺旋形轴向和锥形束CT图像中不同的可变形图像配准算法的性能进行定量评估
7. Positioning accuracy during VMAT of gynecologic malignancies and the resulting dosimetric impact by a 6-degree-of-freedom couch in combination with daily kilovoltage cone beam computed tomography [O] . 2015

机译：妇科恶性肿瘤VMAT期间的定位精度以及由6自由度卧榻结合每日千伏锥束计算机断层扫描所产生的剂量学影响

Accuracy evaluation of a six-degree-of-freedom couch using cone beam CT and IsoCal phantom with an in-house algorithm

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