Encryption of 3D Point Cloud Object with Deformed Fringe | Zendy

Xin Yang | Zendy; Hongbo Zhang | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

Encryption of 3D Point Cloud Object with Deformed Fringe

Author(s) -

Xin Yang,

Hongbo Zhang

Publication year - 2016

Publication title -

advances in optical technologies

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.124

H-Index - 25

eISSN - 1687-6407

pISSN - 1687-6393

DOI - 10.1155/2016/4601462

Subject(s) - encryption , computer science , point cloud , object (grammar) , artificial intelligence , computer vision , coding (social sciences) , holography , computer graphics (images) , physics , mathematics , optics , operating system , statistics

A 3D point cloud object encryption method was proposed with this study. With the method, a mapping relationship between 3D coordinates was formulated and Z coordinate was transformed to deformed fringe by a phase coding method. The deformed fringe and gray image were used for encryption and decryption with simulated off-axis digital Fresnel hologram. Results indicated that the proposed method is able to accurately decrypt the coordinates and gray image of the 3D object. The method is also robust against occlusion attacks

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research