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DCTwatermark
- 基于dct的数字图像水印技术的matlab源代码。大家共享
dct2_embed
- 数字水印嵌入算法，利用离散余弦变换的（dct）算法，对以往的算法有所改进-Digital watermark embedding algorithm, using discrete cosine transform (dct) algorithm, an improvement on previous algorithms
dct2_recover
- 数字水印提取算法，利用离散余弦变换的（dct）算法，对以往的算法有所改进-Digital watermark extraction algorithm using discrete cosine transform (dct) algorithm, an improvement on previous algorithms
watermark1
- 基于dct域变换的数字水印算法，matlab实现-Based on the dct domain transform the digital watermark algorithm, matlab. .