数字水印技术研究

Studies on the digital watermarking techniques

首先介绍了数字水印技术的一般概念和基本原理,然后重点分析了数字水印的通用模型、基本特征以及典型算法,在此基础上介绍了数字水印在不同领域中的应用,最后对数字水印技术的发展方向及其应用前景做了预测和展望.

This paper represents a survey of digital watermarking techniques. First, general concepts and fundamental principles of digital watermarking are explained. Then, generic model, basic characteristic and typical algorithm are discussed in detail with various applications. Based on summary of the development and state-of-art of the technology, the application foregrounds and the research directions are discussed and forecasted.