摘要
随着各种图像数字水印算法的提出 ,对所有数字水印方案引入一个合理、统一的基准测试软件将对数字水印的发展起到很好的促进作用。文章在描述影响图像数字水印系统性能参数的基础上 ,对数字水印的各种典型的攻击方式作了较完整的分析 ,最后对现有的基准测试程序 Stirmark进行了探讨 。
With many arithmetics of image digital watermarking having been proposed,it will bring advance to digital watermarking,when a reasonable and uniform benchmark testing software is introduce to digital watermarking scenario.To address this issues,the important parameters of digital watermarking system is discribled at frist,and then the typical attacks for it are analysed integrallty,At last the existing benchmark stirmark is probed into,and it's shortages need to be improved are pointed out.
出处
《电脑与信息技术》
2003年第5期11-14,共4页
Computer and Information Technology
基金
湖南省教育厅青年项目资助
