Compensation for the setup instability in ptychographic imaging
文献类型：期刊论文
| 作者 | Liu, Cheng; Yao, Yudong; Zhu, Jianqiang |
| 刊名 | Opt. Express
 |
| 出版日期 | 2017 |
| 卷号 | 25期号:10页码:11969 |
| 通讯作者 | cheng.liu@hotmail.co.uk ; jqzhu@siom.ac.cn |
| 英文摘要 | The high-frequency vibration of the imaging system degrades the quality of the reconstruction of ptychography by acting as a low-pass filter on ideal diffraction patterns. In this study, we demonstrate that by subtracting the deliberately blurred diffraction patterns from the recorded patterns and adding the properly amplified subtraction to the original data, the high-frequency components lost by the vibration of the setup can be recovered, and thus the image quality can be distinctly improved. Because no prior knowledge regarding the vibrating properties of the imaging system is needed, the proposed method is general and simple and has applications in several research fields. |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [61675215] |
| WOS记录号 | WOS:000402733200108 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/27940]  |
| 专题 | 上海光学精密机械研究所_高功率激光物理国家实验室 |
| 作者单位 | 中国科学院上海光学精密机械研究所 |
| 推荐引用方式 GB/T 7714 | Liu, Cheng,Yao, Yudong,Zhu, Jianqiang. Compensation for the setup instability in ptychographic imaging[J]. Opt. Express,2017,25(10):11969. |
| APA | Liu, Cheng,Yao, Yudong,&Zhu, Jianqiang.(2017).Compensation for the setup instability in ptychographic imaging.Opt. Express,25(10),11969. |
| MLA | Liu, Cheng,et al."Compensation for the setup instability in ptychographic imaging".Opt. Express 25.10(2017):11969. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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