Color Digital Watermark Method Based on Non-symmetry and Aanti-packing Ppattern Rrepresentation Mmodel

摘要：

With packing problem thinking,this paper proposesa non-symmetry and anti-packing patternrepresentation model which is short for NAM colorimage representation method It presents a new colorimage representation algorithm based on NAMthrough decrypting NAM and the method of binary-bitplane decomposition(BPD)of color images.Experimental indicates that the method is the colorimage mode represents a good method.Based on theabove method,this paper puts forward anothermethod of embedding watermarks into the imagerepresented by the above method.Experimentalindicates that the embedded watermark method has astrong theoretical basis and is easy to implement,andcan effectively resist different types of attack.

作者: Chen Wenlue Hu Zhihua

作者单位: Institute of Uncertain Systems,College of Mathematical and Information SciencesHuanggang normal Univ Institute of Uncertain Systems,College of Mathematical and Information SciencesHuanggang normalUnive

会议类型: 国际会议

会议名称: 2008 3rd International Conference on Intelligent System and Knowledge Engineering(第三届智能系统与知识工程国际会议)(ISKE 2008)

会议地点: 厦门

会议语种:英文

页码: 1136-1140

在线出版日期: 2008-11-17（万方平台首次上网日期，不代表论文的发表时间）