$Image encryption scheme based on a Gaussian apertured reality-preserving fractional Mellin transform$

Image encryption scheme based on a Gaussian apertured reality-preserving fractional Mellin transform

An image encryption scheme based on a Gaussian apertured reality-preserving fractional Mellin transform (GARPFrMT) is proposed. The GARPFrMT was realized in the diffraction domain. The Gaussian aperture, like a soft aperture, improved the amount of light that passed through the lens compared to a ha...

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Veröffentlicht in:	Optica Applicata 2020, Vol.50 (3)
Hauptverfasser:	Mengmeng Wang, Pousset, Yannis, Carré, Phillippe, Perrine, Clency, Nanrun Zhou, Jianhua Wu
Format:	Artikel
Sprache:	eng
Schlagworte:	Computer Science
Online-Zugang:	Volltext
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