399 citations · 4.5k across the 84 of their papers we have counts for
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Development of a GPU-based Monte Carlo dose calculation code for coupled electron-photon transport
Xun Jia, Xuejun Gu, Josep Sempau +3
Monte Carlo simulation is the most accurate method for absorbed dose calculations in radiotherapy. Its efficiency still requires improvement for routine clinical applications, espe…
Implementation and evaluation of various demons deformable image registration algorithms on GPU
Xuejun Gu, Hubert Pan, Yun Liang +7
Online adaptive radiation therapy (ART) promises the ability to deliver an optimal treatment in response to daily patient anatomic variation. A major technical barrier for the clin…
GPU-based ultra fast IMRT plan optimization
Chunhua Men, Xuejun Gu, Dongju Choi +4
The widespread adoption of on-board volumetric imaging in cancer radiotherapy has stimulated research efforts to develop online adaptive radiotherapy techniques to handle the inter…
A feasibility study of treatment verification using EPID cine images for hypofractionated lung radiotherapy
Xiaoli Tang, Tong Lin, Steve Jiang
We propose a novel approach for potential on-line treatment verification using cine EPID (Electronic Portal Imaging Device) images for hypofractionated lung radiotherapy based on a…
Diaphragm as an anatomic surrogate for lung tumor motion
Laura I. Cervino, Alvin. K. Y. Chao, Ajay Sandhu +1
Lung tumor motion due to respiration poses a challenge in the application of modern three-dimensional conformal radiotherapy. Direct tracking of the lung tumor during radiation the…