Tissue Density Mapping of Cone Beam CT Images for Accurate Dose Calculations

来源 :医学物理学、临床工程、放射肿瘤学(英文) | 被引量 : 0次 | 上传用户：aquarius215

【摘要】

：

Purpose: To improve the accuracy in megavoltage photon beam dose calculation in CBCT-based radiation treatment (RT) plans, using a kilovoltage cone-beam compute

【作者】

：

Bei Liu Fritz A. Lerma Jianzho

【机构】

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DepartmentofRadiationOncology,DepartmentofRadiationOncology,DepartmentofRadiationOncology

【出处】

：

医学物理学、临床工程、放射肿瘤学(英文)

【发表日期】

：

2015年2期

【关键词】

：

CT NUMBER CONE BEAM CT Re-Planning CT Number Cone Beam CT Re-Planning

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Purpose: To improve the accuracy in megavoltage photon beam dose calculation in CBCT-based radiation treatment (RT) plans, using a kilovoltage cone-beam computed tomography (CBCT)-to-density-step (CBCT-SF) function. Materials and Methods: The CBCT-SF tabl

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Tissue Density Mapping of Cone Beam CT Images for Accurate Dose Calculations

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