基于MATLAB GUI的傅里叶叠层显微成像教学平台设计  

Design of Fourier ptychographic microscopy imaging teaching platform based on MATLAB GUI

作　　者：罗佳雄 罗子聪 伍雁雄 刘明迪 梁俊昭 谢睿 LUO Jia-xiong;LUO Zi-cong;WU Yan-xiong;LIU Ming-di;LIANG Jun-zhao;XIE Rui(School of Physics and Optoelectronic Engineering,Foshan University,Foshan,Guangdong 528225,China;Ji Hua Laboratory,Foshan,Guangdong 528000,China)

机构地区：[1]佛山大学物理与光电工程学院,广东佛山528225 [2]季华实验室,广东佛山528000

出　　处：《大学物理》2025年第3期57-63,69,共8页College Physics

基　　金：国家自然科学基金(No.62075214);广东省科技计划项目(No.X190311UZ190);广东省重点领域研发计划项目(No.2020B1111040001)。

摘　　要：傅里叶叠层显微成像(FPM)是一种新的计算成像技术,具有大视场、高分辨率和定量相位成像等优点,在光学检测和生物医学都有着良好的应用前景.在FPM实验与教学中,学生难以直观的理解不同的参数、误差及算法对FPM实验结果的影响.为此利用MATLAB GUI开发了FPM实验与教学平台,利用此平台,学生能够自行设置不同恢复参数和失调误差并使用多种重建算法进行仿真实验,探究参数、误差和算法对FPM重建质量产生的影响,提升对FPM的理解.该实验平台主要包括基本参数设置模块,相位恢复模块和结果显示模块,具有操作简便,结构严谨的优点,可以有效提高FPM的教学效率,能更好地帮助学生理解傅里叶变换在光学中的应用.Fourier ptychographic microscopy(FPM)is a new computational imaging technology,which has the advantages of large field of view,high resolution and quantitative phase imaging,and has good application prospects in many fields.In the FPM experiment and teaching,it is difficult for students to intuitively understand the influence of different parameters,errors and algorithms on the FPM experiment results.Therefore,the FPM experiment and teaching platform is developed by using MATLAB GUI.Using this platform,students can set different recovery parameters and misalignment errors by themselves and use a variety of reconstruction algorithms to conduct simulation experiments,explore the impact of parameters,errors and algorithms on the quality of FPM reconstruction,and improve their understanding of FPM.The experimental platform mainly includes basic parameter setting module,iterative recovery module and result display module.It has the advantages of simple operation and rigorous structure,and can effectively improve the teaching efficiency of FPM.

关 键 词：傅里叶叠层显微成像 虚拟仿真 可视化教学 MATLAB GUI 

分 类 号：O4-38[理学—物理]