Gmagick::medianfilterimage

(PECL gmagick >= Unknown)

Gmagick::medianfilterimage — Applies a digital filter

Opis

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.

Parametry

radius: The radius of the pixel neighborhood.

Zwracane wartości

Gmagick object with median filter applied.

Błędy/Wyjątki

Wywołuje wyjątek GmagickException w przypadku błędu.