A Novel Watermark Algorithm Based on the Shamir Theory

摘要：

Based on the research on wavelet-chaos watermark algorithm, a novel algorithm is proposed with the application of shamir sharing theory. In the new algorithm, some digital watermark information is embedded to the image by shamir sharing theory. The proposed method is feasible and efficient. The experimental result shows that the new algorithm has very good visual effect, more security and robustness than the traditional wavelet-chaos algorithm.

关键词： watermark Shamir theory Chaos Wavelet

作者: Zhao Jian Xie Yu Chen Xiaoning Qi Jin

作者单位: College of Information Science and Technology, Northwest University, Xian, China

会议类型: 国际会议

会议名称: 2010 International Conference on Information Technology and Industrial Engineering(2010年信息技术与工业工程国际学术会议 ITIE 2010)

会议地点: 武汉

会议语种:英文

页码: 755-758

在线出版日期: 2010-06-06（万方平台首次上网日期，不代表论文的发表时间）