Description: 基于DWT和DCT的图象水印算法,过程简单,效果一般-DWT and DCT-based image watermarking algorithm, the process is simple, the effect of general Platform: |
Size: 181248 |
Author:小户 |
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Description: 这个水印一般般利用DWT变换和DCT变换嵌入水印，加上了Arnold变换使图片水印的抗MP3压缩攻击有所提高。-The watermark in general as the use of DWT transform and DCT transform embedded watermark, coupled with the Arnold transform to image watermarking against MP3 compression attacks increased. Platform: |
Size: 1024 |
Author:小王 |
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Description: GUI for digital watermarking with four methods: LSb, LSB by concatenation, DCT , DWT in matlab Platform: |
Size: 2581504 |
Author:Youssra |
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