A High Capacity 3D Steganography Algorithm

被引：72

作者：

Chao, Min-Wen ^{[1
]}

Lin, Chao-hung ^{[2
]}

Yu, Cheng-Wei ^{[1
]}

Lee, Tong-Yee ^{[1
]}

机构：

[1] Natl Cheng Kung Univ, Dept Comp Sci & Informat Engn, Visual Syst Lab, Comp Graph Grp, Tainan 701, Taiwan

[2] Natl Cheng Kung Univ, Dept Geomat, Tainan 701, Taiwan

来源：

IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS | 2009年 / 15卷 / 02期

关键词：

Information hiding; 3D steganography; multilayered embedding; WATERMARKING;

D O I：

10.1109/TVCG.2008.94

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

In this paper, we present a very high-capacity and low-distortion 3D steganography scheme. Our steganography approach is based on a novel multilayered embedding scheme to hide secret messages in the vertices of 3D polygon models. Experimental results show that the cover model distortion is very small as the number of hiding layers ranges from 7 to 13 layers. To the best of our knowledge, this novel approach can provide much higher hiding capacity than other state-of-the-art approaches, while obeying the low distortion and security basic requirements for steganography on 3D models.

引用

页码：274 / 284

页数：11

共 33 条

[1] Geometry-based watermarking of 3D models [J].