A Digital Watermarking Algorithm Against Affine Transformation for 3D Mesh Model

被引：0
|
作者：
Wang, Qin [1 ]
Feng, Xiaoqing [1 ]
Yan, Surong [2 ]
机构：
[1] Zhejiang Univ Finance & Econ, Hangzhou, Zhejiang, Peoples R China
[2] Zhejiang Univ Finance & Econ, Coll Dofang, Haining, Peoples R China
来源：
PROCEEDINGS OF 2016 5TH INTERNATIONAL CONFERENCE ON COMPUTER SCIENCE AND NETWORK TECHNOLOGY (ICCSNT) | 2016年
基金：
中国国家自然科学基金;
关键词：
3D model; digital watermarking; Fast Fourier Transform;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
A 3D model watermarking against affine transformation is proposed in this paper. Firstly, the original watermark is embedded in an image, then we compare the watermarked image with the original watermark image and embed the watermark information into three-dimensional mesh model with distance between vertices and the center of a model. The algorithm has strong robustness against attacks, such as scaling, rotation, transformation.
引用
收藏
页码：776 / 780
页数：5
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