Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/107175
Title: | Learning based holographic reconstruction through a diffuser | Authors: | Zhou, L Xiao, Y Chen, W |
Issue Date: | 2019 | Source: | In Proceedings of 2019 PhotonIcs & Electromagnetics Research Symposium - Spring (PIERS-Spring), 17-20 June 2019, Rome, Italy, p. 105-109 | Abstract: | Object recovery from speckle patterns has been extensively studied, and holographic reconstruction technique is verified to be highly effective for recovering objects. However, for the holograms recorded through scattering media, conventional holographic techniques cannot retrieve useful information from the holograms. In this paper, we present an approach based on convolution neural network (CNN) for holographic reconstruction through a diffuser. The object is placed behind a diffuser, and the corresponding hologram is recorded by a CCD camera. With pairs of holograms and their original objects sent to the designed learning structure, a CNN model is trained to perform unknown-object retrieval from the holograms. This learning-based approach can make predictions of the unknown test objects in real time. It provides a feasible structure to conduct object recovery from the holograms recorded through a diffuser. | Publisher: | Institute of Electrical and Electronics Engineers | ISBN: | 978-1-7281-3403-1 (Electronic) 978-1-7281-3404-8 (Print on Demand(PoD)) |
DOI: | 10.1109/PIERS-Spring46901.2019.9017656 | Description: | 2019 PhotonIcs & Electromagnetics Research Symposium - Spring (PIERS-Spring), 17-20 June 2019, Rome, Italy | Rights: | © 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. The following publication L. Zhou, Y. Xiao and W. Chen, "Learning Based Holographic Reconstruction through a Diffuser," 2019 PhotonIcs & Electromagnetics Research Symposium - Spring (PIERS-Spring), Rome, Italy, 2019, pp. 105-109 is available at https://doi.org/10.1109/PIERS-Spring46901.2019.9017656. |
Appears in Collections: | Conference Paper |
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Zhou_Learning_Based_Holographic.pdf | Pre-Published version | 387.15 kB | Adobe PDF | View/Open |
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