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  • Imaging and Applied Optics 2018 (3D, AO, AIO, COSI, DH, IS, LACSEA, LS&C, MATH, pcAOP)
  • OSA Technical Digest (Optica Publishing Group, 2018),
  • paper JTu4A.23
  • https://doi.org/10.1364/3D.2018.JTu4A.23

Optical Nonlinear Image Encryption System using Optically Generated Biometric Phase Mask

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Abstract

A new optical biometric phase mask generation process based on digital holography for nonlinear image encryption is presented for security and authentication. Computer simulations are performed to validate the effectiveness and feasibility of the proposed scheme.

© 2018 The Author(s)

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