算法包括水印嵌入和水印提取与检测两个部分。
The algorithm mainly consists of two basic subroutines: watermark embedding and watermark extraction and detection.
本文设计的所有算法，包括水印生成、嵌入、检测、攻击、提取、验证均在MATLAB7.0环境中进行。
All the processed of the algorithms presented in this paper, including building, embedding, detecting, attacking, extracting and validating are realized by MATLAB7.0.
文特尔说，水印包括一段密码，你要是会解密的话，就能发现里面含有一个网站的网址和三段引文。
The watermark, Dr Venter says, includes a cipher which contains the URL of a website and three quotations, if you can work out how to decode it.
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