摘要
文章利用信号处理中维纳滤波的概念研究了数字水印技术,提出了一种基于维纳滤波的数字水印算法,以静态图象为例,详细分析了水印信息的检测过程,并且进行了计算机仿真,得到了较好的结果.
: In this paper,Digital Watermarking technology is analysed using concept of Wiener filter,a Digital Watermarking Algorithm is proposed.In case of static image,the detection procedure is analysed in detail,computer simulation is made and the performance of the algorithm is good.
出处
《计算机工程与应用》
CSCD
北大核心
2000年第11期96-98,共3页
Computer Engineering and Applications