Gmagick::medianfilterimage

(PECL gmagick >= Unknown)

Applies a digital filter

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:

radius

The radius of the pixel neighborhood.

Returns:

Gmagick object with median filter applied.

Exception:

Throws an GmagickException on error.

Links:

http://php.net/manual/en/gmagick.medianfilterimage.php

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2016-02-24 16:00:16

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