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5. An experimental study of dual-energy CT imaging using synchrotron radiation

An experimental study of dual-energy CT imaging using synchrotron radiation

来源 :核技术：英文版 | 被引量 : 0次 | 上传用户：wai123414

【摘 要】

：

<正>The measurement of electron density is important for medical diagnosis and charged particle radiotherapy treatment planning.Traditionally,electron density i

【作 者】

：

HAO Jia 

【机 构】

：

DepartmentofEngineeringPhysics,KeyLaboratoryofParticle&,RadiationImaging（TsinghuaUniversity）

【出 处】

：

核技术：英文版

【发表日期】

：

2013年2期

【关键词】

：

同步辐射光源 CT成像 实验 有效原子序数 电子密度 测量精度 线性衰减系数 CT图像重建 Dual-energy CT  Synchrotron radiat 

【基金项目】

：

supported by National Key Technology R&D Program of the Ministry of Science and Technology(No.2012BA107B05)

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<正>The measurement of electron density is important for medical diagnosis and charged particle radiotherapy treatment planning.Traditionally,electron density is obtained by CT imaging using the relationship between CT-number and electron densities e

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