基于数字水印的教育资源版权保护

Digital Right Protection of Education Resource Based on Digital Watermarking

数字教育资源的保护版权是教育信息化发展中出现的重要问题。文章总结了数字版权保护的技术现状，认为数字水印必将成为教育资源版权保护的重要工具。文章分析了数字水印版权保护的技术现状和数字教育资源的特点，提出基于数字水印的教育资源的版权保护方案，并将文本数字水印作为重点研究方向。

The digital right protection of education resource is an important problem in the developing of education informazation. The article summarized the state of art of the digital right protection technology, and supposed the digital watermarking to be an important strategy of education resource digital right protection. Digital education resources and digital watermarking technologies are analyzed, a digital watermarking based digital right protection strategy is suggested for education resource right protection, and text watermarking was proposed to be the key research point in the future.