This filter is used to remove small defects due to dust, or scratches, on a scanned image, and also moiré effects on image scanned from a magazine. You should select isolated defects before applying this filter, in order to avoid unwanted changes in other areas of your image. The filter replaces each pixel with the median value of the pixels within the specified radius.
- Ön izleme
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İşaretlenirse, parametre ayar sonuçları ön izlemede etkileşimli olarak görüntülenir.
- Filter Type
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- Ortanca
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The median value of the pixels within the set Radius around the target pixel is used to replace the target pixel value.
- Uyarlamalı
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Adapts the radius to image or selection content by analyzing the histogram of the region around the target pixel. The adapted radius will always be equal to or smaller than the specified radius.
- Recursive-Median
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Repeats the Median filter action to get a stronger effect.
- Recursive-Adaptive
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Repeats the Adaptive filter action to get a stronger effect.
- Yarıçap
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Sets size of action window from 1 (3×3 pixels) to 20 (41×41). This window moves over the image, and the color in it is smoothed, so imperfections are removed.
- Kara düzey
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Only include pixels brighter than the set value in the histogram (-1-255).
- Beyaz düzey
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Only include pixels darker than the set value in the histogram (0-256).
