Optical Multiple-Image Encryption Using Three-Dimensional Space

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52 Citations (Scopus)


A novel method using 3-D space is proposed for optical multiple-image encryption. Each input image is divided into a series of particle-like points distributed in 3-D space, and all generated particle-like points are simultaneously encrypted into a phaseonly mask. The proposed method may open up a novel research perspective for optical multiple-image encryption, since a 3-D-space processing strategy is developed and successfully applied.
Original languageEnglish
Article number7446274
JournalIEEE Photonics Journal
Issue number2
Publication statusPublished - 1 Apr 2016


  • 3-D space
  • Optical multiple-image decryption
  • optical multiple-image encryption

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering


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