ReUINet: A fast GNL distortion correction approach on a 1.0 T MRI-Linac scanner,Medical Physics

当前位置： X-MOL 学术 › Med Phys › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

ReUINet: A fast GNL distortion correction approach on a 1.0 T MRI-Linac scanner
Medical Physics ( IF 3.8 ) Pub Date : 2021-03-24 , DOI: 10.1002/mp.14861
Shanshan Shan _{1,

2} , Mao Li ₁ , Mingyan Li ₁ , Fangfang Tang ₁ , Stuart Crozier ₁ , Feng Liu ₁

Affiliation

The hybrid system combining a magnetic resonance imaging (MRI) scanner with a linear accelerator (Linac) has become increasingly desirable for tumor treatment because of excellent soft tissue contrast and nonionizing radiation. However, image distortions caused by gradient nonlinearity (GNL) can have detrimental impacts on real-time radiotherapy using MRI-Linac systems, where accurate geometric information of tumors is essential.

中文翻译：

ReUINet：1.0 T MRI-Linac 扫描仪上的快速 GNL 失真校正方法

由于出色的软组织对比度和非电离辐射，将磁共振成像 (MRI) 扫描仪与直线加速器 (Linac) 相结合的混合系统已成为肿瘤治疗的越来越理想的选择。然而，梯度非线性 (GNL) 引起的图像失真会对使用 MRI-Linac 系统的实时放射治疗产生不利影响，其中肿瘤的准确几何信息至关重要。

更新日期：2021-03-24

点击分享查看原文

点击收藏

阅读更多本刊最新论文本刊介绍/投稿指南

全部期刊列表>>