An analytical simulation technique for cone-beam CT and pinhole SPECT
文献类型：期刊论文
| 作者 | Zhang Xuezhu（张雪竹） ; Qi Yujin（漆玉金） |
| 刊名 | NUCLEAR SCIENCE AND TECHNIQUES
 |
| 出版日期 | 2011 |
| 卷号 | 22期号:6页码:338 |
| ISSN号 | 1001-8042 |
| 英文摘要 | This study was aimed at developing an efficient simulation technique with an ordinary PC. The work involved derivation of mathematical operators, analytic phantom generations, and effective analytical projectors developing for cone-beam CT and pinhole SPECT imaging. The computer simulations based on the analytical projectors were developed by ray-tracing method for cone-beam CT and voxel-driven method for pinhole SPECT of degrading blurring. The 3D Shepp-Logan, Jaszczak and Defrise phantoms were used for simulation evaluations and image reconstructions. The reconstructed phantom images were of good accuracy with the phantoms. The results showed that the analytical simulation technique is an efficient tool for studying cone-beam CT and pinhole SPECT imaging. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000302332500005 |
| 公开日期 | 2012-07-04 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/9457]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 推荐引用方式 GB/T 7714 | Zhang Xuezhu,Qi Yujin. An analytical simulation technique for cone-beam CT and pinhole SPECT[J]. NUCLEAR SCIENCE AND TECHNIQUES,2011,22(6):338. |
| APA | Zhang Xuezhu,&Qi Yujin.(2011).An analytical simulation technique for cone-beam CT and pinhole SPECT.NUCLEAR SCIENCE AND TECHNIQUES,22(6),338. |
| MLA | Zhang Xuezhu,et al."An analytical simulation technique for cone-beam CT and pinhole SPECT".NUCLEAR SCIENCE AND TECHNIQUES 22.6(2011):338. |
入库方式： OAI收割
来源：上海应用物理研究所
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