Date of Publication:2014-01-01 Hits:
First Author:Qiwen Ran
Date of Publication:2014-01-01
Journal:Optics and Lasers in Engineering
Affiliation of Author(s):数理与信息工程学院
Document Type:期刊
Volume:Vol.62
Page Number: 80-86
ISSN No.: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
Translation or Not:no