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Information encryption with virtual-optics imaging system
Peng, X; Cui, ZY; Tan, TN
AbstractA new technique of information encryption is presented in this paper. The technique is based on a concept of virtual-optics imaging system. The procedures of the encryption and decryption of digital information, including text and picture, are described in detail. First, a general model of virtual optical imaging system with a single lens for the purpose of information encryption is discussed. Then an enhanced scheme with a random mask encoding is proposed in order to increase the security level. Numerical experiments prove the effectiveness of the method. Parameter sensitivities by using such a virtual optics imaging system are also demonstrated. (C) 2002 Elsevier Science B.V. All rights reserved.
KeywordInformation Processing Encryption/decryption Virtual Optics Imaging System
WOS HeadingsScience & Technology ; Physical Sciences
Indexed BySCI
WOS Research AreaOptics
WOS SubjectOptics
WOS IDWOS:000178825700005
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Document Type期刊论文
Affiliation1.Tianjin Univ, Natl Lab Precis Measurement Technol & Instrumenta, Tianjin 300072, Peoples R China
2.Chinese Acad Sci, NLPR, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Peng, X,Cui, ZY,Tan, TN. Information encryption with virtual-optics imaging system[J]. OPTICS COMMUNICATIONS,2002,212(4-6):235-245.
APA Peng, X,Cui, ZY,&Tan, TN.(2002).Information encryption with virtual-optics imaging system.OPTICS COMMUNICATIONS,212(4-6),235-245.
MLA Peng, X,et al."Information encryption with virtual-optics imaging system".OPTICS COMMUNICATIONS 212.4-6(2002):235-245.
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