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First Author : Jian Liu

Affiliation of Author(s): 数理与信息工程学院

Date of Publication : 2013-01-01

Document Type : 期刊

Journal : Optics Communications

Volume: Vol.307

Page Number : 76-79

ISSN : 0030-4018

Translation or Not : no

Key Words : Encryption;Computer;generated;hologram;Chaotic;theory;Fresnel;transform

Abstract : A novel technique of optical color image encryption and decryption based on computer generated hologram (CGH) and chaotic theory is proposed. The tri-color separated images of an image to be encrypted are encoded with three random phase arrays constructed