Double-Color-Image Compression-Encryption Algorithm Based on Quaternion Multiple Parameter DFrAT and Feature Fusion with Preferable Restoration Quality

To achieve multiple color images encryption, a secure double-color-image encryption algorithm is designed based on the quaternion multiple parameter discrete fractional angular transform (QMPDFrAT), a nonlinear operation and a plaintext-related joint permutation-diffusion mechanism. QMPDFrAT is firs...

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Detalles Bibliográficos
Autores principales: Xiao, Meihua, Tan, Ruixiao, Ye, Huosheng, Gong, Lihua, Zhu, Zhiliang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9315646/
https://www.ncbi.nlm.nih.gov/pubmed/35885163
http://dx.doi.org/10.3390/e24070941

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