文件名称:Digital-Watermarking-master
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将要嵌入的多张水印图利用不同正交码调制,之后嵌入到被嵌入图片的小波变换系数中,对小波系数做逆变换,得到已嵌入水印图的图像。利用逆过程可提取出被嵌入的图像(The multiple watermark images to be embedded are modulated by different orthogonal codes, and then embedded into the wavelet coefficients of the embedded images, and the inverse coefficients of the wavelet coefficients are transformed to get the image with embedded watermark. The embedded image can be extracted by the inverse process)
相关搜索: 基于DWT和CDMA的数字图像水印程序
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下载文件列表
文件名 | 大小 | 更新时间 |
---|---|---|
Digital-Watermarking-master | 0 | 2017-10-13 |
Digital-Watermarking-master\Readme.txt | 434 | 2017-10-13 |
Digital-Watermarking-master\dwtWatermarkExtra.m | 488 | 2017-10-13 |
Digital-Watermarking-master\dwtWatermarking.m | 641 | 2017-10-13 |
Digital-Watermarking-master\lena_std.tif | 786572 | 2017-10-13 |
Digital-Watermarking-master\walshcode.m | 145 | 2017-10-13 |
Digital-Watermarking-master\walshdecode.m | 132 | 2017-10-13 |
Digital-Watermarking-master\watermarkEmbed.m | 567 | 2017-10-13 |
Digital-Watermarking-master\watermarkExtra.m | 674 | 2017-10-13 |
Digital-Watermarking-master\哈.bmp | 446 | 2017-10-13 |
Digital-Watermarking-master\大.bmp | 446 | 2017-10-13 |
Digital-Watermarking-master\工.bmp | 446 | 2017-10-13 |
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