Influence of external distortions on multifactor optical identification tags with photoncounting

Authors

  • Emad A. Mohammed

Keywords:

Optical security system, binary phase encryption, authentication

Abstract

The multifactor optical ID tag reinforces high security verification purposes for credit cards, passports, and product
identification marks. In this applications, the optical ID tag should be robust to external distortions. In this work, we
investigate the robustness to external distortions of multifactor optical identification (ID) tag based on multifactor
optical encryption authentication (MOEA) method, binarization method, and photon counting (PC) technique. The
external distortion caused by a uniform and non uniform occlusion (cropping and scratches) of some pixels of the
proposed optical ID tags is investigated. Computer simulations are presented to test the system performance against
these types of distortions. The results illustrated that the system is able to validate the ID tags, even under severe
distortion and it confirmed that the proposed BPOID tag based on PC-MOEA method is more robust compared with the
traditional ID tags to such as cropping and scratches.

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Published

2019-05-01

Issue

Section

Articles

How to Cite

Influence of external distortions on multifactor optical identification tags with photoncounting. (2019). University of Thi-Qar Journal of Science, 5(2), 88-97. https://jsci.utq.edu.iq/index.php/main/article/view/118