Asymmetric Optical Image Encryption With Silhouette Removal Using Interference and Equal Modulus Decomposition

Asymmetric Optical Image Encryption With Silhouette Removal Using Interference and Equal Modulus Decomposition

We propose an asymmetric optical image encryption scheme with silhouette removal by using interference and equal modulus decomposition (EMD). Plaintext is first separated into two complex value masks with the same modulus using EMD in the Fresnel transform domain. The two masks are encoded into four...

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Bibliographic Details
Main Authors: Guangyu Luan, Aichuan Li, Zhengguang Chen, Caojun Huang
Format: Article
Language:English
Published: IEEE 2020-01-01
Series:IEEE Photonics Journal
Subjects:
Optical image encryption
asymmetric
silhouette problem
same modulus constraint
Online Access:https://ieeexplore.ieee.org/document/8949713/

Internet

https://ieeexplore.ieee.org/document/8949713/

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