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The Weighted Fractional Fourier Transform and Its Application in Image Encryption
Joint Authors
Source
Mathematical Problems in Engineering
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-05-12
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
With the rapid development of information, the requirements for the security and reliability of cryptosystems have become increasingly difficult to meet, which promotes the development of the theory of a class of fractional Fourier transforms.
In this paper, we present a review of the development and applications of the weighted fractional Fourier transform (WFRFT) in image encryption.
Relationships between the algorithms are established using the generalized permutation matrix group in theoretical analysis.
In addition, the advantages and potential weaknesses of each algorithm in image encryption are analyzed and discussed.
It is expected that this review will provide a clear picture of the current developments of the WFRFT in image encryption and may shed some light on future developments.
American Psychological Association (APA)
Zhao, Tieyu& Ran, Qiwen. 2019. The Weighted Fractional Fourier Transform and Its Application in Image Encryption. Mathematical Problems in Engineering،Vol. 2019, no. 2019, pp.1-10.
https://search.emarefa.net/detail/BIM-1195759
Modern Language Association (MLA)
Zhao, Tieyu& Ran, Qiwen. The Weighted Fractional Fourier Transform and Its Application in Image Encryption. Mathematical Problems in Engineering No. 2019 (2019), pp.1-10.
https://search.emarefa.net/detail/BIM-1195759
American Medical Association (AMA)
Zhao, Tieyu& Ran, Qiwen. The Weighted Fractional Fourier Transform and Its Application in Image Encryption. Mathematical Problems in Engineering. 2019. Vol. 2019, no. 2019, pp.1-10.
https://search.emarefa.net/detail/BIM-1195759
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1195759