Compensation for the setup instability in ptychographic imaging

doi:10.1364/OE.25.011969

SIOM OpenIR > 高功率激光物理国家实验室

	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
DOI	10.1364/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.