Gmagick::medianfilterimage

(PECL gmagick >= Unknown)

Gmagick::medianfilterimageApplies a digital filter

Descrição

public Gmagick::medianfilterimage ( float $radius ) : void

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.

Parâmetros

radius

The radius of the pixel neighborhood.

Valor Retornado

Gmagick object with median filter applied.

Erros

Lança uma exceção GmagickException em erros.