DRM与数字水印技术的分析研究

Research and Analysis of the DRM and Digital Watermarking

为了保护知识产权,促进现代信息产业的健康发展,如何高效正确的解决版权问题逐渐成为人们关注的焦点。数字版权管理技术DRM,其目的就是通过技术的手段,在数字产品的整个生命周期内保护知识产权。通过对DRM的体系结构、主要技术问题以及数字水印技术的深入分析,提出了基于DRM的数字水印技术的主要应用方向。

In order to protect Intellectual Property and promote the healthy development of modern IT industry, the problem of how to resolve the Intellectual Property rightly and efficiently is becoming the focus of attention. So put forward a new technical called Digital Rights Management (DRM) to protect Intellectual Property by technical method in their whole cycle.In this paper analyse the structure and main technology of the DRM, and the technology of Digital Watermarking.Also point out the main application of the Digital Watermarking based on DRM.