Investigation of BPF algorithm in cone-beam CT with 2D general trajectories
文献类型：期刊论文
| 作者 | Zou, Jing; Gui, Jianbao; Rong, Junyan; Hu, Zhanli; Zhang, Qiyang; Xia, Dan |
| 刊名 | JOURNAL OF X-RAY SCIENCE AND TECHNOLOGY
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| 出版日期 | 2012 |
| 英文摘要 | A mathematical derivation was conducted to illustrate that exact 3D image reconstruction could be achieved for z-homogeneous phantoms from data acquired with 2D general trajectories using the back projection filtration (BPF) algorithm. The conclusion was verified by computer simulation and experimental result with a circular scanning trajectory. Furthermore, the effect of the non-uniform degree along z-axis of the phantoms on the accuracy of the 3D reconstruction by BPF algorithm was investigated by numerical simulation with a gradual-phantom and a disk-phantom. The preliminary result showed that the performance of BPF algorithm improved with the z-axis homogeneity of the scanned object. |
| 收录类别 | SCI |
| 原文出处 | http://content.iospress.com/download/journal-of-x-ray-science-and-technology/xst00343?id=journal-of-x-ray-science-and-technology%2Fxst00343 |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/3945]  |
| 专题 | 深圳先进技术研究院_医工所 |
| 作者单位 | JOURNAL OF X-RAY SCIENCE AND TECHNOLOGY |
| 推荐引用方式 GB/T 7714 | Zou, Jing,Gui, Jianbao,Rong, Junyan,et al. Investigation of BPF algorithm in cone-beam CT with 2D general trajectories[J]. JOURNAL OF X-RAY SCIENCE AND TECHNOLOGY,2012. |
| APA | Zou, Jing,Gui, Jianbao,Rong, Junyan,Hu, Zhanli,Zhang, Qiyang,&Xia, Dan.(2012).Investigation of BPF algorithm in cone-beam CT with 2D general trajectories.JOURNAL OF X-RAY SCIENCE AND TECHNOLOGY. |
| MLA | Zou, Jing,et al."Investigation of BPF algorithm in cone-beam CT with 2D general trajectories".JOURNAL OF X-RAY SCIENCE AND TECHNOLOGY (2012). |
入库方式： OAI收割
来源：深圳先进技术研究院
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