Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Phase modulation based optical asymmetric image encryption

Not Accessible

Your library or personal account may give you access

Abstract

This work proposes an optical asymmetric cryptosystem. Information of the input image is encoded in the phase of the circular components of an optical beam. Simulation results have been produced to substantiate the proposed scheme.

© 2017 Optical Society of America

PDF Article
This paper was not presented at the conference

More Like This
Optical Image Encryption using Biometric phase mask generated by Digital Holography

Gaurav Verma and Aloka Sinha
CTu2B.6 Computational Optical Sensing and Imaging (COSI) 2017

Asymmetric image encryption scheme by using random phase masks in Fourier transform domain

Anshula and Hukum Singh
W3A.4 International Conference on Fibre Optics and Photonics (Photonics) 2016

Plasmonics-based Keys for Optical Image Encryption

Areeba Fatima, Isha Mehra, and Naveen K. Nishchal
S5A.52 International Conference on Fibre Optics and Photonics (Photonics) 2014

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved