Affine-transformation-invariant public fragile watermarking for 3D model authentication

Chang-Min Chou; Din-Chang Tseng

doi:10.1109/mcg.2009.20

Affine-transformation-invariant public fragile watermarking for 3D model authentication

IEEE Comput Graph Appl. 2009 Mar-Apr;29(2):72-9. doi: 10.1109/mcg.2009.20.

Authors

Chang-Min Chou¹, Din-Chang Tseng

Affiliation

¹ Department of Electronic Engineering, Ching Yun University. changmin@cyu.edu.tw

PMID: 19462636
DOI: 10.1109/mcg.2009.20

Abstract

The authors propose embedding watermarks in a subset of a model's faces to keep them in a predefined relationship with neighboring vertices so that any changes will ruin the relationship between the marked faces and neighboring vertices.