Watermarking of 3D polygon based models with robustness against mesh simplification

被引：36

作者：

Benedens, O ^{[1
]}

机构：

[1] Fraunhofer Inst Comp Graph, IGD, D-64283 Darmstadt, Germany

来源：

SECURITY AND WATERMARKING OF MULTIMEDIA CONTENTS | 1999年 / 3657卷

关键词：

watermarking; three dimensional polygon based models; private watermark; polygon simplification;

D O I：

10.1117/12.344683

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper presents a watermarking algorithm suitable for embedding private watermarks into three dimensional polygon based models. The algorithm modifies the models normal distribution to store information solely in the geometry of the model. The watermarks show significant robustness against mesh simplifying methods.

引用

页码：329 / 340

页数：4