Authentication system based on computer generated hologram

Naoki Murakami, Toshiyuki Tanaka

Research output: Chapter in Book/Report/Conference proceedingConference contribution


Recently, biometrics authentication has been used as various security systems. The problem is that the reliability of previous authentication decreases due to some code-breaking methods. Based on the background, the demand for new security is growing. This paper proposes new security system which uses binary hologram. It aims to add counterfeit prevention and a lot of information into previous binary hologram method. In addition, proposed method uses a high accuracy image registration called as Phase-Only Correlation method for improve the performance of security system. As a result, we achieved accurate reconstructed-image in the two dimensional image.

Original languageEnglish
Title of host publicationProceedings of SICE Annual Conference 2010, SICE 2010 - Final Program and Papers
PublisherSociety of Instrument and Control Engineers (SICE)
Number of pages4
ISBN (Print)9784907764364
Publication statusPublished - 2010

Publication series

NameProceedings of the SICE Annual Conference


  • Computer-generated hologram
  • Phase-Only Correlation
  • Sub-pixel estimation

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Computer Science Applications
  • Electrical and Electronic Engineering


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