Gmagick::medianfilterimage
Gmagick::medianfilterimage
(PECL gmagick >= Unknown)
Gmagick::medianfilterimage — Applies a digital filter
Description
public void Gmagick::medianfilterimage ( float $radius )
Applies a digital filter that improves the quality of a noisy image. Each pixel is replaced by the median in a set of neighboring pixels as defined by radius.
Parameters
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radius
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The radius of the pixel neighborhood.