Abstract
In this study, we proposed a holographic identity verification encryption system that integrates face recognition, air-writing, and the multiple point cloud gridding encryption (M-PCGE) method to ensure multi-level security for objects. The experimental results show that the M-PCGE algorithm proposed in this paper achieves image encryption and decryption quickly with a high degree of restoration, and the security is verified.
© 2024 Optica Publishing Group
Full Article | PDF ArticleMore Like This
Raman Yadav, Sachin, and Phool Singh
J. Opt. Soc. Am. A 41(3) A63-A72 (2024)
Mei-Lan Piao, Shi-Gang Wang, Yan Zhao, Jian Wei, Yu Zhao, and Nam Kim
Appl. Opt. 58(36) 9921-9930 (2019)
Wen Chen, Xudong Chen, Arun Anand, and Bahram Javidi
J. Opt. Soc. Am. A 30(5) 806-812 (2013)