摘要： 探讨MATLAB在数字水印中的应用，利用MATLAB语言编程实现了一类数字水印算法的嵌入、攻击及提取过程,并给出了程序运行的结果。

关键词: MATLAB, 数字水印, DCT变换

Abstract: This paper discusses the application of MATLAB in digital watermarking , and implements a set of algorithms on embedding ,attacking and extracting of digital watermarking in MATLAB, it also gives the experimental results.

中图分类号: 

• TP311.1