Spatial-spectral data redundancy requirement for Fourier ptychographic microscopy

Jiasong Sun; Yuzhen Zhang; Qian Chen; Chao Zuo

doi:10.1117/12.2244822

31 October 2016 Spatial-spectral data redundancy requirement for Fourier ptychographic microscopy

Jiasong Sun, Yuzhen Zhang, Qian Chen, Chao Zuo

Proceedings Volume 10020, Optoelectronic Imaging and Multimedia Technology IV; 100200C (2016) https://doi.org/10.1117/12.2244822
Event: SPIE/COS Photonics Asia, 2016, Beijing, China

Abstract

Fourier ptychographic microscopy (FPM) is a new computational super-resolution approach, which can obtain not only the correct object function, but also the pupil aberration, the LED misalignment, and beyond. Although many state-mixed FPM techniques have been proposed to achieve higher data acquisition efficiency and recovery accuracy in the past few years, little is known that their reconstruction performance highly depends on the data redundancy in both object and frequency domains. In this paper, we explore the spatial and spectrum data redundancy requirements for the FPM recovery process to introduce sampling criteria for the conventional and state-mixed FPM techniques in both object and frequency space.

Citation Download Citation

Jiasong Sun, Yuzhen Zhang, Qian Chen, and Chao Zuo "Spatial-spectral data redundancy requirement for Fourier ptychographic microscopy", Proc. SPIE 10020, Optoelectronic Imaging and Multimedia Technology IV, 100200C (31 October 2016); https://doi.org/10.1117/12.2244822

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