摘要
本文针对教学资源版权保护的现状和问题,引入并分析了水印技术及其在数字版权信息保护方面的作用,提出了基于数字水印技术的多媒体教学资源版权保护的具体方案。
The article aimed to the copyright protection of multimedia teaching resources and the existing problems,introduced and analysed the watermarking technology and its role in the digital copyright information protection,and proposed a conerete plan which based on the digital watermark to carry on copyright protection for the multimedia teaching resources.
出处
《科技广场》
2011年第3期85-87,共3页
Science Mosaic
关键词
教学资源
数字水印
版权保护
Teaching Resources
Digital Watermark
Copyright Protection
