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水印加密的几种方法和zigzag扫描

于 2022-03-03 发布 文件大小:5.79 kB
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代码说明:

Arnold置乱,混沌置乱和zigzag扫描,test_Arnold变换是置乱水印的坐标来实现水印的加密的;test_chaotic是实现水印混沌置乱的;此外还实现了zigzag扫描和反扫描。

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