摘要
随着数字化和网络的发展，版权保护日益重要。多媒体水印技术作为一种新的版权保护方法，近年来成为信息领域研究的一个热点。结合几种视频水印嵌入算法，介绍了水印在视频中的应用。
With the development of digital processing and network， copyright protection is becoming more and more important． Multimedia watermarking technology has evolved very quickly as a new method for copyright protection during the last years． In this paper， the basic concepts of video watermark are illustrated with proposed several watermarking methods． In this paper， a few remarks are made about the future development in video watermarking technology．
出处
《电视技术》
北大核心
2001年第6期21-23,36,共4页
Video Engineering
基金
国家自然科学基金!(No.69972032)项目
