Title :
A 3D Model Watermarking Algorithm Resistant to Affine Transformation
Author :
Hua Deng ; Lei Chen ; Jifu Zhang ; Rui Wang
Author_Institution :
Dept. of Comput., Air Force Aviation Univ., Changchun, China
Abstract :
An algorithm of 3D model watermarking which has an effective resistance to the affine transform is designed. The algorithm uses high-capacity gray image as the watermark information, and chooses Nielson norm combining with redundancies of triangle meshes. Experimental results show that the algorithm can effectively resist attacks such as translation, rotation and scaling.
Keywords :
affine transforms; image watermarking; mesh generation; solid modelling; 3D model watermarking algorithm; Nielson norm; affine transformation; high-capacity gray image; triangle meshes; watermark information; Algorithm design and analysis; Computational modeling; Noise; Resists; Solid modeling; Transforms; Watermarking; 3D model; affine transformation; digital watermarking;
Conference_Titel :
Multimedia Information Networking and Security (MINES), 2012 Fourth International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4673-3093-0
DOI :
10.1109/MINES.2012.11
