基于DCI的数字作品版权保护研究和设计

Research and design of copyright protection of digital products based on DCI

互联网的发展使数字作品版权保护面临着历史性的挑战,解决互联网版权问题对于版权产业的发展起着决定性作用。为了有效地保护数字网络环境下的作品版权,对版权保护方案进行设计。通过数字作品版权登记平台为每个数字作品赋予DCI,对数字作品的版权进行标识,通过特定的水印检测算法提取出数字作品中的DCI码,获取作品的权利信息,从而确认数字作品的版权真伪,为实现数字作品版权的检测、跟踪、取证及证据保全等管理工作奠定基础。

With the development of internet, copyright protection of digital products is facing a historic challenge, the solution to which plays a crucial role in the development of copyright industry. To effectively protect the product copyright in digital network environment, we design a digital product copyright protection scheme. Every digital product gets a Digital Copyright Identifier （DCI） on the dig ital product cop the products by which helps ver ing, forensics, yright register platform, which can identify their copyright. Extracting DCI codes from a specific watermark detectio ify the copyright and preserving di authenticity n algorithm can get the copyright of the digital producst, of the products and lay a foundation for detection, track- gital products ＇ copyright