Gmagick
PHP Manual

Gmagick::medianfilterimage

(PECL gmagick >= Unknown)

Gmagick::medianfilterimageApplies 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.

Liste de paramètres

radius

The radius of the pixel neighborhood.

Valeurs de retour

Gmagick object with median filter applied.

Erreurs / Exceptions

Émet une exception GmagickException en cas d'erreur.


Gmagick
PHP Manual