Ms. Ju Li Profile

Ju Li

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Publications (2)

Proceedings Article | 6 November 2023 Paper

Fourier ptychographic microscopy based on Gaussian apodization coherent transfer function constraints

Hong Cheng, Ju Li, Hong Liu, Hongyi Zhang, Yang Li

Proceedings Volume 12921, 129210T (2023) https://doi.org/10.1117/12.2688050

KEYWORDS: Light emitting diodes, Reconstruction algorithms, Image restoration, Contrast transfer function, Light sources, Imaging systems, Microscopy, Image resolution, Apodization, LED lighting

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SPIE Journal Paper | 4 August 2022

Phase retrieval method based on the transport of intensity equation and the threshold duty ratio

Hong Cheng, Li Wang, Ju Li, Yu Chen, Bangling Xiong

OE, Vol. 61, Issue 08, 083101, (August 2022) https://doi.org/10.1117/12.10.1117/1.OE.61.8.083101

KEYWORDS: Phase retrieval, Image segmentation, Microscopes, Optical engineering, Microlens array, Image processing, Computer simulations, Imaging systems, Image processing algorithms and systems, Optical imaging

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