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一种新型的混合æ

一种新型的混合æ

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一一一一一一一一一一一一一一一一 07一一一一 40712178 一一
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一一一 对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对 对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对 对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对 对对对对 一一一 均均均均均均均均均均均均均均均均均均均 Abstract一 Analyses the disadvantage of the normal noise filter technique in spatial domain an d poses a mixed linear and non——linear filter algorithm The algorithm completely combines the advan tages of average filter and median filter but has a better capability of suppressing noise than them and Can better preserve the margin and the details of geometric pa ttern of image Finally several∞mpared diagrams of the filtering effects of this techn ique are demonstrated proving the filtering ability of the new technology posed in the article to salt noise and Gauss noise Key words一 average filter med ian filter mix filter edge detection 0 一 一 对对对对对对对对对对对对对对对(Mean Filter)对对对对对对(Median Filter)对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对 对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对 对对对对(Hybrid Filter)对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对 对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对 对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对 对对对对对对对对对对对对对对对对(对对对对对)对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对 对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对
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