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wm_noise

于 2006-04-27 发布 文件大小:169KB
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代码说明:

说明:  将基于小波变换的水印嵌入后的宿主图像加噪处理再提取灰度水印。(will be based on the wavelet transform the watermark embedded in the host Image Noise from Gray again watermark.)

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