Three-Dimensional Optical Correlation Based on Binary Computer-Generated Hologram

Wen Chen

doi:10.1109/ISIE.2018.8433733

Three-Dimensional Optical Correlation Based on Binary Computer-Generated Hologram

The Hong Kong Polytechnic University

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

Abstract

In this paper, three-dimensional (3D) optical correlation is presented based on binary computer-generated hologram. The 2D input image is divided into some squared blocks, which are placed in 3D space. These blocks are encoded into a phase-only pattern, and the generated phase pattern is further binarized. It is numerically illustrated that high security can be achieved in the system, and decryption result using only one axial position does not contain sufficient information for correct correlation. It is also demonstrated that the binary phase-only pattern can be flexibly generated for the decoding. The 3D optical correlation based on binary computer-generated hologram can effectively enrich 3D optical security area.

Original language	English
Title of host publication	Proceedings - 2018 IEEE 27th International Symposium on Industrial Electronics, ISIE 2018
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1340-1343
Number of pages	4
ISBN (Print)	9781538637050
DOIs	https://doi.org/10.1109/ISIE.2018.8433733
Publication status	Published - 10 Aug 2018
Event	27th IEEE International Symposium on Industrial Electronics, ISIE 2018 - Cairns, Australia Duration: 13 Jun 2018 → 15 Jun 2018

Publication series

Name	IEEE International Symposium on Industrial Electronics
Volume	2018-June

Conference

Conference	27th IEEE International Symposium on Industrial Electronics, ISIE 2018
Country/Territory	Australia
City	Cairns
Period	13/06/18 → 15/06/18

Keywords

3D space
binary computer-generated hologram
optical correlation
phase retrieval

ASJC Scopus subject areas

Control and Systems Engineering
Electrical and Electronic Engineering

More information

10.1109/ISIE.2018.8433733

http://hdl.handle.net/10397/107196

Cite this

Chen, W. (2018). Three-Dimensional Optical Correlation Based on Binary Computer-Generated Hologram. In Proceedings - 2018 IEEE 27th International Symposium on Industrial Electronics, ISIE 2018 (pp. 1340-1343). Article 8433733 (IEEE International Symposium on Industrial Electronics; Vol. 2018-June). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISIE.2018.8433733

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title = "Three-Dimensional Optical Correlation Based on Binary Computer-Generated Hologram",

abstract = "In this paper, three-dimensional (3D) optical correlation is presented based on binary computer-generated hologram. The 2D input image is divided into some squared blocks, which are placed in 3D space. These blocks are encoded into a phase-only pattern, and the generated phase pattern is further binarized. It is numerically illustrated that high security can be achieved in the system, and decryption result using only one axial position does not contain sufficient information for correct correlation. It is also demonstrated that the binary phase-only pattern can be flexibly generated for the decoding. The 3D optical correlation based on binary computer-generated hologram can effectively enrich 3D optical security area.",

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author = "Wen Chen",

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Chen, W 2018, Three-Dimensional Optical Correlation Based on Binary Computer-Generated Hologram. in Proceedings - 2018 IEEE 27th International Symposium on Industrial Electronics, ISIE 2018., 8433733, IEEE International Symposium on Industrial Electronics, vol. 2018-June, Institute of Electrical and Electronics Engineers Inc., pp. 1340-1343, 27th IEEE International Symposium on Industrial Electronics, ISIE 2018, Cairns, Australia, 13/06/18. https://doi.org/10.1109/ISIE.2018.8433733

Three-Dimensional Optical Correlation Based on Binary Computer-Generated Hologram. / Chen, Wen.
Proceedings - 2018 IEEE 27th International Symposium on Industrial Electronics, ISIE 2018. Institute of Electrical and Electronics Engineers Inc., 2018. p. 1340-1343 8433733 (IEEE International Symposium on Industrial Electronics; Vol. 2018-June).

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

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AB - In this paper, three-dimensional (3D) optical correlation is presented based on binary computer-generated hologram. The 2D input image is divided into some squared blocks, which are placed in 3D space. These blocks are encoded into a phase-only pattern, and the generated phase pattern is further binarized. It is numerically illustrated that high security can be achieved in the system, and decryption result using only one axial position does not contain sufficient information for correct correlation. It is also demonstrated that the binary phase-only pattern can be flexibly generated for the decoding. The 3D optical correlation based on binary computer-generated hologram can effectively enrich 3D optical security area.

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Three-Dimensional Optical Correlation Based on Binary Computer-Generated Hologram

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Keywords

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