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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Quan Liu Liu Yang |
| Copyright Year | 2007 |
| Description | Author affiliation: Wuhan Univ. of Technol., Wuhan (Quan Liu; Liu Yang) |
| Abstract | In this paper, we propose a novel 3D watermarking scheme based on feature points. We propose an automatic selection of intrinsic feature points that are robust against surface remeshing and simplification. They are detected in the high variation areas. These feature points are then used as centroids for a Voronoi diagram to build a unique partition of the model in several segments. For each patch, we obtain a range image to embedding watermark bits using 2D watermarking algorithm, then modify the relative vertices to get a watermarked 3D mesh model. The experiment results show that the watermark is imperceptible and robust against various attacks. |
| Starting Page | 1837 |
| Ending Page | 1841 |
| File Size | 477371 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781424407361 |
| DOI | 10.1109/ICIEA.2007.4318728 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2007-05-23 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Watermarking Robustness Shape Image segmentation Partitioning algorithms Authentication Animation Bifurcation |
| Content Type | Text |
| Resource Type | Article |
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