3 papers
physics.med-ph2009
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…
physics.med-ph2009
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…
physics.med-ph2009
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…