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(PECL imagick 2.0.0)

Imagick::medianFilterImageApplies a digital filter


bool Imagick::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.

Elenco dei parametri


The radius of the pixel neighborhood.

Valori restituiti

Restituisce TRUE in caso di successo.


Lancia una ImagickException in caso di errore.

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