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小波去噪

于 2022-08-24 发布 文件大小:87.48 kB
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代码说明:

从原始图像产生噪声图像,使用db1执行2层小波,使用wpbmpen进行全阈值选择,采用硬阈值和软阈值处理方式,保存低频,进行图像降噪,并绘制各分解系数图像。

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