In this paper, we introduce a novel approach to enhance document security by integrating Computer Generated Hologram(CGH) encryption technology with a system for document encryption, printing, and subsequent verification using a smartphone application. The proposed system enables the encryption of documents using CGH technology and their printing on the edges of the document, simplifying document verification and validation through a smartphone application. Furthermore, the system leverages highresolution smartphone cameras to perform online verification of the original document and supports offline document decryption, ensuring tamper detection even in environments without internet connectivity. This research contributes to the development of a comprehensive and versatile solution for document security and integrity, with applications in various domains.
목차
Abstract 1. Introduction 2. Background Theory 2.1. CGH-based fringe pattern generation 2.2. Reconstruction of CGH image 3. Material and Method 4. Results and Discussion 5. Acknowledgement 6. Reference
키워드
Digital HologramComputer Generated HologramConvolutional neural networkartificial intelligenceHolography
저자
Leehwan Hwang [ Assistant Professor, Department of Immersive Convergence Content, Kwangwoon University, Korea ]
Seunghyun Lee [ Associate Professor, Ingenium College, Kwangwoon University, Korea ]
Jongsung Choi [ Associate Professor, Ingenium College, Kwangwoon University, Korea ]
Corresponding Author