摘要
数据库的开发和利用是数字图书馆资源建设中的核心内容,在数据库中嵌入代表所有权的水印信息,可实现对数字图书馆的版权保护。介绍了数据库水印技术,讨论了该技术在数字图书馆中的应用。
The development resources. Embedding ownership＇ and application of database is the core content of the construction of digital library s information as watermarking into database is used to digital library copyright protection. This paper introduces database watermarking technology, and discusses the application of this technology in digital library .
出处
《科技情报开发与经济》
2009年第10期31-32,共2页
Sci-Tech Information Development & Economy
关键词
数字图书馆
数据库水印
版权保护
digital library
database watermarking
copyright protection
