Three-dimensional photon counting double-random-phase encryption

被引：112

作者：

Cho, Myungjin ^{[1
]}

Javidi, Bahram ^{[2
]}

机构：

[1] Hankyong Natl Univ, Dept Elect Elect & Control Engn, Kyonggi Do 456749, South Korea

[2] Univ Connecticut, Dept Elect & Comp Engn, Unit 4157, Storrs, CT 06269 USA

来源：

OPTICS LETTERS | 2013年 / 38卷 / 17期

关键词：

OPTICAL ENCRYPTION; IMAGE; INFORMATION; SYSTEM; RECOGNITION; SECURITY;

D O I：

10.1364/OL.38.003198

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this Letter, we present a three-dimensional (3D) photon counting double-random-phase encryption (DRPE) technique using passive integral imaging. A 3D photon counting DRPE can encrypt a 3D scene and provides more security and authentications due to photon counting Poisson nonlinear transformation on the encrypted image. In addition, 3D imaging allows verification of the 3D object at different depths. Preliminary results and performance evaluation have been presented. (C) 2013 Optical Society of America

引用

页码：3198 / 3201

页数：4

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