数字水印处理技术

被引:138
作者
孙圣和
陆哲明
机构
[1] 哈尔滨工业大学自动化测试与控制系!哈尔滨
关键词
版权保护; 数字水印; 多媒体;
D O I
暂无
中图分类号
TN918 [通信保密与通信安全];
学科分类号
0839 ; 1402 ;
摘要
近年来 ,数字水印技术开始广泛用于数字图像 ,音频 ,视频和多媒体产品的版权保护 .本文综述了数字水印技术的起源 ,分类和算法 .本文提出了水印处理技术基本框架和基本要求 ,介绍了现有的各种水印生成算法 ,水印嵌入算法和水印检测算法 ,提出了几种有效的算法和研究思路 ,并展望了水印处理技术的应用前景
引用
收藏
页码:85 / 90
页数:6
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