机构地区: 佛山科学技术学院
出 处: 《电视技术》 2006年第6期89-92,共4页
摘 要: 在部分加密的基础上,说明了数字指纹嵌入和视频加扰编码算法结合的应用算法。提出了一种新的指纹嵌入和解密集成的一体化技术方案结构。 In muhicast distribution, the application of multimedia fingerprint becomes recently the focus of research in technology for information security. The paper provides a joint approach of digital fingerprint and video scrambling algorithm. Considering the necessary design tradeoff between practicality and security, we put forward a novel architecture of joint fingerprinting and decryption for digital rights management (DRM).
关 键 词: 数字指纹 数字视频加密 指纹嵌入和解密联合 视频加扰
领 域: [自动化与计算机技术] [自动化与计算机技术]