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tiqu

于 2009-05-12 发布 文件大小:3KB
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  水印提取检测的matlab程序代码 对嵌入水印图像进行dct变化,提取水印序列,计算序列相关值(Detection of watermark extraction matlab code for dct embedded watermark image change, extract the watermark sequence, calculating the value of serial correlation)

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