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基于小波变换的图像增强和锐化

于 2022-04-17 发布 文件大小:3.75 kB
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代码说明:

应用背景在数学中,一个 ; ;小波系列 ; 是一平方可积表示; ;(真实或 ; ;复值)功能的certainorthonormal  ; ;系列 ; 产生的;小波。小波变换是目前最流行的时间频率变换的候选之一。关键技术小波变换用于图像清晰分离分为四带这样的LL,LH,HL,HH这些实际信息中会带礼物和相对较少的可在别人。

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