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| Nano CT成像进展 | |
| 引用本文： | 李光,罗守华,顾宁. Nano CT成像进展[J]. 科学通报, 2013, 58(7): 501-509. DOI: 10.1360/972012-714 |
| 作者姓名： | 李光 罗守华 顾宁 |
| 作者单位： | 东南大学生物科学与医学工程学院, 江苏省生物材料与器件重点实验室, 南京 210096 |
| 基金项目： | 国家自然科学基金(61179035,61127002)和国家重点基础研究发展计划(2011CB933503)资助 |
| 摘 要： | Nano CT是以Micro CT为基础进一步发展而来的分辨率更高的新型成像设备, 在生物成像、病理检测以及集成电路检测等多个领域都有广阔的应用前景. 本文着重介绍Nano CT的发展过程、成像的基本原理和关键技术以及在成像过程中可能存在的各种成像问题, 并针对当前制约Nano CT发展的运动成像、多分辨率成像等几个问题, 结合最新的技术发展对未来新型的Nano CT进行了展望. |
| 关 键 词： | Nano CT原理 Nano CT关键技术 成像问题 运动成像 多分辨率成像 |
| 收稿时间： | 2012-05-03 |
Research progress of Nano CT imaging |
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| LI Guang,LUO ShouHua,GU Ning. Research progress of Nano CT imaging[J]. Chinese Science Bulletin, 2013, 58(7): 501-509. DOI: 10.1360/972012-714 | |
| Authors: | LI Guang LUO ShouHua GU Ning |
| Affiliation: | Jiangsu Key Laboratory for Biomaterials and Devices, School of Biomedical Engineering, Southeast University, Nanjing 210096, China |
| Abstract: | Nano CT is a new kind of imaging device which is derived from Micro-CT but with higher resolution. At present, it has been wildly used in many fields such as biology imaging, pathological examination, integrated circuit testing and so on, and it is believed to have broad application prospects. This paper focuses on the development, the basic principles, the key technologies, all kinds of imaging problems of Nano CT and some limitations in imaging such as motion imaging and multiresolution imaging. In the last part of this paper, several new technologies are introduced which may be applied in prospective more advanced Nano CT to eliminate the limitations in the imaging. These new techniques may greatly help improving the Nano CT in the future. |
| Keywords: | principles of Nano CT key technologies of Nano CT imaging problems motion imaging multiresolution imaging |
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