Nonlinear image encryption and authentication based on phase truncation and reservation in the cylindrical diffraction domain

Xiangling Ding,Yanming Huang

Nonlinear image encryption and authentication based on phase truncation and reservation in the cylindrical diffraction domain

2020

Xiangling Ding
Yanming Huang

ABSTRACTA nonlinear image encryption and authentication strategy based on phase truncation and reservation (PTR) in cylindrical diffraction domain is proposed. First, the cylindrical diffraction sp...

Keywords:

Optics
Cylinder
phase truncation
Reservation
Encryption
Topology
Physics
Nonlinear system
Authentication
Diffraction
diffraction spectrum
Mathematical analysis

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