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dhspt

于 2012-05-28 发布文件大小:40KB

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基于半色调图像的数据隐藏即加数字水印，针对半色调图像，所以使用的是DHSPT算法，算法较容易理解，简单，嵌入效果相对较好(Hidden based on the halftone image data plus digital watermark for halftone images, use DHSPT algorithm, the algorithm is easy to understand, simple, embedded effect is relatively good)

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dhspt
.....\DHSPT.m,1774,2005-08-10

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