Search Results - "Jiao, Sheng xiu"

Evaluation of dose-volume histogram prediction for organ-at risk and planning target volume based on machine learning by Jiao, Sheng xiu, Wang, Ming li, Chen, Li xin, Liu, Xiao-wei

“…The purpose of this work is to evaluate the performance of applying patient dosimetric information induced by individual uniform-intensity radiation fields in…”
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Prediction of dose-volume histograms in nasopharyngeal cancer IMRT using geometric and dosimetric information by Jiao, Sheng-Xiu, Chen, Li-Xin, Zhu, Jin-Han, Wang, Ming-Li, Liu, Xiao-Wei

“…A method using both patient geometric and dosimetric information was proposed to predict dose-volume histograms (DVHs) of organs at risk (OARs) for a…”
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Knowledge-based planning using both the predicted DVH of organ-at risk and planning target volume by Jiao, Sheng Xiu, Wang, Ming Li, Chen, Li Xin, Liu, Xiao-Wei

“…•For different NPC patients with the same PTV dose requirements, there are large variations in the PTV dose coverage in the generated CPs which indicates that…”
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虚拟单点源构建医用直线加速器束流模型的探讨 by 李惠娟, 焦胜修, 陈仲本, 刘小伟

“…TL53; 给出一种医用直线加速器X射线束流的虚拟单点源模型,并通过对实际测量的剂量分布进行拟合建模,探讨了模型的可用性.模型将X射线的束流分为原射线和散射线,原射线建模为各向异性点源,散射线建模为强度与射野相关的点源,而模型的参数通过对实测水体模中的吸收剂量分布进行拟合得到.结果显示:对于Varian…”
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