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。
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.
出处
《计算机工程》
CAS
CSCD
北大核心
2003年第7期184-186,共3页
Computer Engineering
关键词
MATLAB
数字水印
DCT变换
MATLAB
Digital watermarking
Discrete cosine transform
