摘要
随着多媒体技术和网络技术的飞速发展和广泛应用，对图像、音频、视频等多媒体内容的保护成为迫切需要的问题。数字水印是实现多媒体版权保护与信息完整性保证的有效方法，目前也正成为信息领域的一个研究热点，在国内外引起了人们的广泛重视。
With the multimedia technology and network technology and the rapid development and wide application,image,audio,video and other multimedia content protection is an urgent need for the problem...Digital watermarking is multimedia copyright protection and effective way to ensure the integrity of the information,the information is also becoming a hot topic in the field,at home and abroad has aroused extensive attention.
出处
《计算机光盘软件与应用》
2011年第18期179-179,共1页
Computer CD Software and Application
关键词
数字水印
水印技术
算法
Digital watermarking
Watermarking technology
Algorithm
