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jiyudct
- 利用matlab实现对秘密信息的隐藏，主要是对图像进行dct变换，然后在低频嵌入信息！
proj_matlab
- 实现水印嵌入，提取水印和对图像进行jpeg攻击-The realization of watermark embedding, watermark extraction and image jpeg attack
yousun
- 基于dct变换的水印算法，并进行有损压缩情形下的水印嵌入和提取-Dct transform based watermarking algorithm, and for lossy compression case the watermark embedding and extracting
Watermark
- 数字水印嵌入与提取的MATLAB代码，代码比较简单实用-Digital watermark embedding and extraction MATLAB code, the code is relatively simple and practical