Point Cloud Holographic Encryption Display System involving 3D Face Recognition and air-writing
Jia-Hui Ji,
Yu Zhao,
Jing-Wen Bu
et al.
Abstract:We propose a holographic display system involving face recognition, air-writing, and multiple point cloud gridding encryption (M-PCGE) methods to provide multi-level security for objects. The feasibility of the proposed methods is confirmed by numerical reconstruction.
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