中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Binary amplitude-only image reconstruction through a MMF based on an AE-SNN combined deep learning model

文献类型:期刊论文

AuthorChen, Hui1,2,3; He, Zhengquan3; Zhang, Zaikun2,3; Geng, Yi2,3; Yu, Weixing1
SourceOptics Express
Issued Date2020-09-28
Volume28Issue:20Pages:30048-30062
ISSN10944087
DOI10.1364/OE.403316
Rank1
English AbstractThe obstacle of imaging through multimode fibers (MMFs) is encountered due to the fact that the inherent mode dispersion and mode coupling lead the output of the MMF to be scattered and bring about image distortions. As a result, only noise-like speckle patterns can be formed on the distal end of the MMF. We propose a deep learning model exploited for computational imaging through an MMF, which contains an autoencoder (AE) for feature extraction and image reconstruction and self-normalizing neural networks (SNNs) sandwiched and employed for high-order feature representation. It was demonstrated both in simulations and in experiments that the proposed AE-SNN combined deep learning model could reconstruct image information from various binary amplitude-only targets going through a 5-meter-long MMF. Simulations indicate that our model works effectively even in the presence of system noise, and the experimental results prove that the method is valid for image reconstruction through the MMF. Enabled by the spatial variability and the self-normalizing properties, our model can be generalized to solve varieties of other computational imaging problems. © 2020 OSA - The Optical Society. All rights reserved.
Language英语
PublisherOSA - The Optical Society
源URL[http://ir.opt.ac.cn/handle/181661/93742]  
Collection西安光学精密机械研究所_信息光子学研究室
Affiliation1.Key Laboratory of Spectral Imaging Technology, Xi'An Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an; 710119, China
2.University of Chinese Academy of Sciences, Beijing; 100049, China;
3.State Key Laboratory of Transient Optics and Photonics, Xi'An Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an; 710119, China;
Recommended Citation
GB/T 7714
Chen, Hui,He, Zhengquan,Zhang, Zaikun,et al. Binary amplitude-only image reconstruction through a MMF based on an AE-SNN combined deep learning model[J]. Optics Express,2020,28(20):30048-30062.
APA Chen, Hui,He, Zhengquan,Zhang, Zaikun,Geng, Yi,&Yu, Weixing.(2020).Binary amplitude-only image reconstruction through a MMF based on an AE-SNN combined deep learning model.Optics Express,28(20),30048-30062.
MLA Chen, Hui,et al."Binary amplitude-only image reconstruction through a MMF based on an AE-SNN combined deep learning model".Optics Express 28.20(2020):30048-30062.

入库方式: OAI收割

来源:西安光学精密机械研究所

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