标题:A Highly Adaptable Capacity and Invisibility 3D Watermarking Based on Four-Points Sets
作者:Gao, Xifeng; Zhang, Caiming; Wei, Yu; Li, Weitao
通讯作者:Gao, XF
作者机构:[Gao, Xifeng; Zhang, Caiming; Wei, Yu; Li, Weitao] Shandong Univ, Sch Comp Sci & Technol, Jinan 250100, Peoples R China.
会议名称:12th ACM Multimedia Security Workshop
会议日期:SEP 09-10, 2010
来源:MM&SEC 2010: 2010 ACM SIGMM MULTIMEDIA AND SECURITY WORKSHOP, PROCEEDINGS
出版年:2010
页码:137-146
关键词:3D model watermarking; copyright protection; four-points set
摘要:In this paper, we propose a fine tuneable capacity and invisibility novel blind watermarking method for 3D models with arbitrary topology in spatial domain. Our watermarking approach is based on a novel four-points sets construction and selection scheme to embed watermark in the vertices of the 3D models. Experimental results show that the capacity and invisibility of the watermarked models can be monotonically adjusted. To the best of our knowledge, our novel method can provide much better watermark invisibility than other state-of-the-art watermarking method, while maintain large capacity and strong robustness against various typical attacks including cropping, RST transformations and local attacks. The low computational complexity of both the embedding and the extraction processes makes it suitable for copyright protection of 3D models.
收录类别:CPCI-S
WOS核心被引频次:1
资源类型:会议论文
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