Blind Watermarking Based on Fast ICA and DCT

摘要：

A kind of image digital watermarking scheme is proposed in this paper. The scheme is based on chaos sequence spread spectrum and Fast Independent Component Analysis (Fast ICA) in Discrete Cosine Transform (DCT) domain. The system model,embedding algorithm,retrieving algorithm,experiment data is got. The results of experiments demonstrate:the algorithm is robust against many attacks.

关键词： Blind watermarking Chaos Sequence Fast ICA DCT

作者: Ren Shijie Su Xin Guo Zonglin Zhang Xia

作者单位: School of Physics Science and Information Engineering,Liaocheng University,Liaocheng 252059,China School of Media and Communication Technology,Liaocheng University,Liaocheng 252059,China

会议类型: 国际会议

会议名称: 2009 International Conference on Information,Electronic and Computer Science(2009 国际信息、电子与计算机工程学术会议)

会议地点: 青岛

会议语种:英文

页码: 435-438

在线出版日期: 2009-11-21（万方平台首次上网日期，不代表论文的发表时间）