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First Author : Qiwen Ran

Date of Publication : 2014-01-01

Journal : Optics and Lasers in Engineering

Affiliation of Author(s) : 人文学院

Document Type : 期刊

Volume : Vol.62

Page Number : 80-86

ISSN : 0143-8166

Key Words : Image;encryption;Fractional;Fourier;transform;Information;security

Abstract : In this paper, we propose a multiple-parameter fractional Fourier transform with its transform order being a real vector, based on which a high-security image encryption scheme is also given. This novel fractional Fourier transform has removed the restric

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