A new 3D watermarking algorithm

被引：0

作者：

Burdescu, Dumitru Dan ^{[1
]}

Stanescu, Liana ^{[1
]}

Ion, Anca ^{[1
]}

Tanasie, Razvan ^{[1
]}

机构：

[1] Univ Craiova, Fac Automat Comp & Elect, Craiova, Romania

来源：

2008 3DTV-CONFERENCE: THE TRUE VISION - CAPTURE, TRANSMISSION AND DISPLAY OF 3D VIDEO | 2008年

关键词：

digital watermark; digital images; algorithm; robustness;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, an original spatial watermarking technique adapted for 3D images is presented. This technique lowers the computational complexity that normally rises with the traditional watermarking algorithms. This new algorithm produces an invisible watermark that is robust to various kinds of attacks. The technique uses a slice-based approach to 3D watermarking. The proposed technique modifies pixels of the 3D object by a spatial watermark insertion. Spatial mask of suitable size is used to hide data with less visual impairments.

引用

页码：361 / 364

页数：4

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