Robust 3D Watermarking Technique for Authentication of 3D Polygonal Medel

摘要：

Up to now, 3D watermarking has mainly focused on triangle meshes which are the most used digital representations of the shape of a 3D model. In this paper, we present a watermarking technique for authentication of 3D polygonal meshes. We propose a robust 3D watermarking method for high rate embedding of a watermark into 3D polygonal meshes. The proposed technique is based on spectral mesh compression, The core idea behind our technique is to apply laplacial spectral compression to each sub-mesh, the watermark embedding and extraction algorithms are applied to each sub-mesh. The proposed scheme improves the performance of the data embedding system, perceptual invisibility and it is resistant to a variety of the most common attacks

作者: Yan-hong zhang

作者单位: school of Computer Science and Information Technology Zhejiang wanly university NingBo, Zhejiang 315100

会议类型: 国际会议

会议名称: Sixth International Conference on Semantics,Knowledge and Grids(第六届语义、知识与网格国际会议 SKG 2010)

会议地点: 宁波

会议语种:英文

页码: 325-329

在线出版日期: 2010-11-01（万方平台首次上网日期，不代表论文的发表时间）