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A New Chaos-Based Image Encryption Algorithm Based on Discrete Fourier Transform and Improved Joseph Traversal

To further enhance the security of image encryption, a new chaos-based image encryption algorithm (IEA) based on discrete Fourier transform and Joseph traversal is proposed to encrypt the plain image in both the frequency domain and space domain simultaneously. In the proposed IEA, the logistic map...

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Principais autores: Mingxu Wang, Xianping Fu, Xiaopeng Yan, Lin Teng
Formato: Artigo
Idioma:Inglês
Publicado em: MDPI AG 2024-02-01
coleção:Mathematics
Assuntos:
image encryption
Joseph traversal
Fourier transform
logistic map
Acesso em linha:https://www.mdpi.com/2227-7390/12/5/638
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