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Compensation for the setup instability in ptychographic imaging
Yao, Yudong; Liu, Cheng; Zhu, Jianqiang; cheng.liu@hotmail.co.uk; jqzhu@siom.ac.cn
2017
发表期刊Opt. Express
卷号25期号:10页码:11969
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.
文章类型Article
部门归属联合
DOI10.1364/OE.25.011969
资助者National Natural Science Foundation of China [61675215] ; National Natural Science Foundation of China [61675215] ; National Natural Science Foundation of China [61675215] ; National Natural Science Foundation of China [61675215]
收录类别SCI
资助者National Natural Science Foundation of China [61675215] ; National Natural Science Foundation of China [61675215] ; National Natural Science Foundation of China [61675215] ; National Natural Science Foundation of China [61675215]
WOS记录号WOS:000402733200108
引用统计
文献类型期刊论文
条目标识符http://ir.siom.ac.cn/handle/181231/27851
专题高功率激光物理国家实验室
通讯作者cheng.liu@hotmail.co.uk; jqzhu@siom.ac.cn
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
Yao, Yudong,Liu, Cheng,Zhu, Jianqiang,et al. Compensation for the setup instability in ptychographic imaging[J]. Opt. Express,2017,25(10):11969.
APA Yao, Yudong,Liu, Cheng,Zhu, Jianqiang,cheng.liu@hotmail.co.uk,&jqzhu@siom.ac.cn.(2017).Compensation for the setup instability in ptychographic imaging.Opt. Express,25(10),11969.
MLA Yao, Yudong,et al."Compensation for the setup instability in ptychographic imaging".Opt. Express 25.10(2017):11969.
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