Geant4-based Monte Carlo Simulator for Fan-and Cone-beam X-ray CT
文献类型：会议论文
| 作者 | Zou, Jing; Hu, Zhanli; Gui, Jianbao; Rong, Junyan; Li, Yanming; Zheng,Hairong |
| 出版日期 | 2010 |
| 会议名称 | 4th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2010 |
| 会议地点 | Chengdu, China |
| 英文摘要 | An X-ray computed tomography (CT) simulator based on Geant4 toolkit was developed for simulation of both fanand cone-beam CT scanners. There major components X-ray tube, phantom and detector are simulated. Different to analytical simulation, this simulation is accordance with imaging physics by adopting the Geant4 toolkit. Compared with ordinary statistical simulation, acceleration investigation and parameters optimization are considered. Also,experiments on beam-hardening and scatter are simulated. As expected, this simulator is not only a tool for acquiring scanning data, but also a tool for evaluating dose, the effect of physical, geometrical and potential artifacts and corresponding correction schemes in CT system. |
| 收录类别 | EI |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/2998]  |
| 专题 | 深圳先进技术研究院_医工所 |
| 作者单位 | 2010 |
| 推荐引用方式 GB/T 7714 | Zou, Jing,Hu, Zhanli,Gui, Jianbao,et al. Geant4-based Monte Carlo Simulator for Fan-and Cone-beam X-ray CT[C]. 见:4th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2010. Chengdu, China. |
入库方式： OAI收割
来源：深圳先进技术研究院
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