Computer-generated hologram authentication via optical correlation

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

Abstract

Computer-generated hologram (CGH) has attracted much attention over the past decades, and has been widely applied in many areas, such as display, security and optical tweezer. In this paper, CGH-based authentication approach is presented by using optical correlation. After the original image is sparsified, phase-only mask is iteratively extracted as ciphertext based on CGH system. It is illustrated that the decoded information can be effectively and correctly authenticated by using optical correlation.
Original languageEnglish
Title of host publicationProceedings - 2016 IEEE 14th International Conference on Industrial Informatics, INDIN 2016
PublisherIEEE
Pages536-540
Number of pages5
ISBN (Electronic)9781509028702
DOIs
Publication statusPublished - 13 Jan 2017
Event14th IEEE International Conference on Industrial Informatics, INDIN 2016 - Palais des Congres du Futuroscope, Poitiers, France
Duration: 19 Jul 201621 Jul 2016

Conference

Conference14th IEEE International Conference on Industrial Informatics, INDIN 2016
Country/TerritoryFrance
CityPoitiers
Period19/07/1621/07/16

ASJC Scopus subject areas

  • Computer Science Applications
  • Information Systems

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