Optical secure image verification system based on ghost imaging

Jingjing Wu; Buyinggaridi Haobogedewude; Zhengjun Liu; Shutian Liu

doi:10.1016/j.optcom.2017.04.042

Optical secure image verification system based on ghost imaging

Jingjing Wu
, Buyinggaridi Haobogedewude
, Zhengjun Liu
, Shutian Liu^*

^*Corresponding author for this work

School of Physics

Harbin Institute of Technology
Heilongjiang University

Research output: Contribution to journal › Article › peer-review

13 Scopus citations

Abstract

The ghost imaging can perform Fourier-space filtering by tailoring the configuration. We proposed a novel optical secure image verification system based on this theory with the help of phase matched filtering. In the verification process, the system key and the ID card which contain the information of the correct image and the information to be verified are put in the reference and the test paths, respectively. We demonstrate that the ghost imaging configuration can perform an incoherent correlation between the system key and the ID card. The correct verification manifests itself with a correlation peak in the ghost image. The primary image and the image to be verified are encrypted and encoded into pure phase masks beforehand for security. Multi-image secure verifications can also be implemented in the proposed system.

Original language	English
Pages (from-to)	98-103
Number of pages	6
Journal	Optics Communications
Volume	399
DOIs	https://doi.org/10.1016/j.optcom.2017.04.042
State	Published - 15 Sep 2017

Keywords

Filter
Ghost imaging
Optical verification

Access to Document

10.1016/j.optcom.2017.04.042

Cite this

@article{917a99f5e17e409580330b8cc8fea84c,

title = "Optical secure image verification system based on ghost imaging",

abstract = "The ghost imaging can perform Fourier-space filtering by tailoring the configuration. We proposed a novel optical secure image verification system based on this theory with the help of phase matched filtering. In the verification process, the system key and the ID card which contain the information of the correct image and the information to be verified are put in the reference and the test paths, respectively. We demonstrate that the ghost imaging configuration can perform an incoherent correlation between the system key and the ID card. The correct verification manifests itself with a correlation peak in the ghost image. The primary image and the image to be verified are encrypted and encoded into pure phase masks beforehand for security. Multi-image secure verifications can also be implemented in the proposed system.",

keywords = "Filter, Ghost imaging, Optical verification",

author = "Jingjing Wu and Buyinggaridi Haobogedewude and Zhengjun Liu and Shutian Liu",

note = "Publisher Copyright: {\textcopyright} 2017 Elsevier B.V.",

year = "2017",

month = sep,

day = "15",

doi = "10.1016/j.optcom.2017.04.042",

language = "英语",

volume = "399",

pages = "98--103",

journal = "Optics Communications",

issn = "0030-4018",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Optical secure image verification system based on ghost imaging

AU - Wu, Jingjing

AU - Haobogedewude, Buyinggaridi

AU - Liu, Zhengjun

AU - Liu, Shutian

PY - 2017/9/15

Y1 - 2017/9/15

N2 - The ghost imaging can perform Fourier-space filtering by tailoring the configuration. We proposed a novel optical secure image verification system based on this theory with the help of phase matched filtering. In the verification process, the system key and the ID card which contain the information of the correct image and the information to be verified are put in the reference and the test paths, respectively. We demonstrate that the ghost imaging configuration can perform an incoherent correlation between the system key and the ID card. The correct verification manifests itself with a correlation peak in the ghost image. The primary image and the image to be verified are encrypted and encoded into pure phase masks beforehand for security. Multi-image secure verifications can also be implemented in the proposed system.

AB - The ghost imaging can perform Fourier-space filtering by tailoring the configuration. We proposed a novel optical secure image verification system based on this theory with the help of phase matched filtering. In the verification process, the system key and the ID card which contain the information of the correct image and the information to be verified are put in the reference and the test paths, respectively. We demonstrate that the ghost imaging configuration can perform an incoherent correlation between the system key and the ID card. The correct verification manifests itself with a correlation peak in the ghost image. The primary image and the image to be verified are encrypted and encoded into pure phase masks beforehand for security. Multi-image secure verifications can also be implemented in the proposed system.

KW - Filter

KW - Ghost imaging

KW - Optical verification

UR - https://www.scopus.com/pages/publications/85018944836

U2 - 10.1016/j.optcom.2017.04.042

DO - 10.1016/j.optcom.2017.04.042

M3 - 文章

AN - SCOPUS:85018944836

SN - 0030-4018

VL - 399

SP - 98

EP - 103

JO - Optics Communications

JF - Optics Communications

ER -

Optical secure image verification system based on ghost imaging

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this