Geometric calibration of a Micro-CT system and performance for insect imaging
文献类型：期刊论文
| 作者 | Hu, Zhanli; Gui, Jianbao; Zou, Jing; Rong, Junyan; Zhang, Qiyang; Zheng, HairongXia, Dan |
| 刊名 | IEEE TRANSACTIONS ON INFORMATION TECHNOLOGY IN BIOMEDICINE
 |
| 出版日期 | 2011 |
| 卷号 | 15期号:4页码:655-660 |
| 英文摘要 | Micro-CT with a high spatial resolution in combination with computer-based-reconstruction techniques is considered a powerful tool for morphological study ofinsects. The quality of CT images crucially depends on the precise knowledge of the scan geometry of the micro-CT system. In this paper, we have proposed amethod to calculate the deviation of rotating axis for compensating deficiency of existing methods. A practical application of this geometric calibration methodof the micro-CT system for insect imaging is presented. We have performed the computer-simulation study and experimental study with our prototype micro-CTsystem. The results demonstrate that the proposed technique is accurate and robust. In addition, we have evaluated the imaging characteristics of the detector in terms of modulation-transfer function (MTF). Finally, insect imaging performance and image reconstruction from data acquired with different energies are presented. |
| 收录类别 | SCI |
| 原文出处 | http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5871720 |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/3454]  |
| 专题 | 深圳先进技术研究院_医工所 |
| 作者单位 | IEEE TRANSACTIONS ON INFORMATION TECHNOLOGY IN BIOMEDICINE |
| 推荐引用方式 GB/T 7714 | Hu, Zhanli,Gui, Jianbao,Zou, Jing,et al. Geometric calibration of a Micro-CT system and performance for insect imaging[J]. IEEE TRANSACTIONS ON INFORMATION TECHNOLOGY IN BIOMEDICINE,2011,15(4):655-660. |
| APA | Hu, Zhanli,Gui, Jianbao,Zou, Jing,Rong, Junyan,Zhang, Qiyang,&Zheng, HairongXia, Dan.(2011).Geometric calibration of a Micro-CT system and performance for insect imaging.IEEE TRANSACTIONS ON INFORMATION TECHNOLOGY IN BIOMEDICINE,15(4),655-660. |
| MLA | Hu, Zhanli,et al."Geometric calibration of a Micro-CT system and performance for insect imaging".IEEE TRANSACTIONS ON INFORMATION TECHNOLOGY IN BIOMEDICINE 15.4(2011):655-660. |
入库方式： OAI收割
来源：深圳先进技术研究院
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