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watermarking
- 使用了Arnold置乱算法，实现了基于小波变换的数字图像水印-Arnold used the scrambling algorithm based on wavelet transform of digital image watermarking
77433649Arnold_Matlab_code
- 用matlab实现Arnold置乱和周期计算。其中，算法简单，效果好！-Arnold scrambling with matlab implementation and periodic calculations