Global iterative optimization for Fourier ptychographic microscopy

Qijian Tang; Wei Huang; Chenggong Zhang; Xiaoli Liu; Xiang Peng

doi:10.1117/12.2583941

10 October 2020 Global iterative optimization for Fourier ptychographic microscopy

Qijian Tang, Wei Huang, Chenggong Zhang, Xiaoli Liu, Xiang Peng

Proceedings Volume 11549, Advanced Optical Imaging Technologies III; 115490E (2020) https://doi.org/10.1117/12.2583941
Event: SPIE/COS Photonics Asia, 2020, Online Only

Abstract

Fourier ptychographic microscopy has the advantages of large field of view, high resolution and quantitative phase imaging, which magically compromises contradiction between the resolution and the field of view. In the traditional reconstruction process, the spectrum is always updated partly step by step, which would result in error accumulation. In order to improve the reconstruction precision, based on its working principle, the paper proposes a global iterative optimization method, which updates the spectrum holistically. And experimental results demonstrate its better performance and effectiveness.

Conference Presentation

Citation Download Citation

Qijian Tang, Wei Huang, Chenggong Zhang, Xiaoli Liu, and Xiang Peng "Global iterative optimization for Fourier ptychographic microscopy", Proc. SPIE 11549, Advanced Optical Imaging Technologies III, 115490E (10 October 2020); https://doi.org/10.1117/12.2583941

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