Real-Coded Generic Algorithm for Optimized Digital Watermarking Embedding in Time-Domain

摘要：

To reduce the effects of the watermarking embedding on graphic visibility, the optimal watermarking embedding problem using generic algorithm in TimeDomain is researched in this paper and a real-coded generic algorithm for optimized digital watermarking embedding in Time-Domain technique is proposed. Through analyzing the corresponding relationship between genotype and phenotype of decision variables, a real-coded algorithm applying position of embedded points as the genotype of the decision variables is proposed. Moreover, this algorithm improves the invisibility and the operating precision of images and reduces the operating complexity shown in simulating experiments.

关键词： digital watermarking generic algorithm real-coded optimized embedding.

作者: Li Xiaoni Sun Xiaoying Wang Dazhong

作者单位: Institute of Communication Engineering,Jilin University,Chang Chun 130025,China Department of Electronic and Engineering,University of Sheffield,SO1 2TN,UK

会议类型: 国际会议

会议名称: 2009 9th International Conference on Electronic Measurement & Instruments(第九届电子测量与仪器国际会议 ICEMI2009)

会议地点: 北京

会议语种:英文

页码: 3372-3376

在线出版日期: 2009-08-16（万方平台首次上网日期，不代表论文的发表时间）