宏观傅里叶叠层超分辨率成像实验研究  

Experimental Research onMacroscopic Fourier Ptychography Super-Resolution Imaging

作　　者：赵明[1] 王希明 张晓慧 张望[1] Zhao Ming;Wang Ximing;Zhang Xiaohui;Zhang Wang(College of Information Science Technology,Dalian Maritime University,Dalian,Liaoning 116026,China)

机构地区：[1]大连海事大学信息科学与技术学院

出　　处：《激光与光电子学进展》2019年第12期101-107,共7页Laser & Optoelectronics Progress

基　　金：国家自然科学基金(61501077);中央高校基本科研业务费(3132018186)

摘　　要：傅里叶叠层成像是一种新型的大视场、超分辨率显微成像技术。建立了宏观傅里叶叠层成像的物理与数学模型,给出了傅里叶叠层重建算法。搭建了实验系统,将傅里叶叠层成像技术应用于宏观成像领域,开展了实验研究。实验表明,宏观傅里叶成像方法能够大幅提高成像系统的分辨率。该技术在航空侦察和远距离成像等领域中具有潜在的应用价值。Fourier ptychography imaging is a new type of super-resolution microscopic imaging technology,capable of achieving a large field of view.The physical and mathematical models for macroscopic Fourier ptychography imaging are constructed and the corresponding reconstruction algorithm is provided.An experimental system is constructed,and the Fourier ptychography imaging technology is applied to the field of macro-imaging.Several experiments are performed and the results denote that macroscopic Fourier ptychography imaging can significantly improve the resolution of an imaging system.This technique can be potentially applied in the fields of aerospace reconnaissance and long-range imaging.

关 键 词：成像系统 光学超分辨率 傅里叶叠层成像 

分 类 号：O43[机械工程—光学工程]