Knowledge Commons of Institute of Automation,CAS
Better use of human visual model in watermarking based on linear prediction synthesis filter | |
Zhu, XS; Wang, YS; Cox, IJ; Kalker, T; Lee, HK | |
发表期刊 | DIGITAL WATERMARKING |
2005 | |
卷号 | 3304页码:66-76 |
文章类型 | Article |
摘要 | This paper presents a new approach on utilizing human visual model (HVM) for watermarking. The approach introduces the linear prediction synthesis filter, whose parameters are derived from a set of just noticeable differences estimated by HVM. After being filtered by such a filter, the watermark can be adapted to characteristics of human visual system. As a result, the watermark visibility is noticeably decreased, while at the same time enhancing its energy, The theoretic analysis of the detector is done to illustrate the affect of the filter on detection value. And the experimental results prove the effectiveness of the new approach. |
WOS标题词 | Science & Technology ; Technology |
关键词[WOS] | ALGORITHM |
收录类别 | ISTP ; SCI |
语种 | 英语 |
WOS研究方向 | Computer Science |
WOS类目 | Computer Science, Information Systems ; Computer Science, Software Engineering ; Computer Science, Theory & Methods |
WOS记录号 | WOS:000228693600006 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ia.ac.cn/handle/173211/9133 |
专题 | 09年以前成果 |
作者单位 | Chinese Acad Sci, Inst Automat, Beijing 100080, Peoples R China |
推荐引用方式 GB/T 7714 | Zhu, XS,Wang, YS,Cox, IJ,et al. Better use of human visual model in watermarking based on linear prediction synthesis filter[J]. DIGITAL WATERMARKING,2005,3304:66-76. |
APA | Zhu, XS,Wang, YS,Cox, IJ,Kalker, T,&Lee, HK.(2005).Better use of human visual model in watermarking based on linear prediction synthesis filter.DIGITAL WATERMARKING,3304,66-76. |
MLA | Zhu, XS,et al."Better use of human visual model in watermarking based on linear prediction synthesis filter".DIGITAL WATERMARKING 3304(2005):66-76. |
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