Imagick::reduceNoiseImage

(No version information available, might be only in CVS)

Imagick::reduceNoiseImage — Smooths the contours of an image

Description

bool Imagick::reduceNoiseImage ( float $radius )

Avertissement

Cette fonction n'est pas documentée et seule la liste des arguments est disponible.

Smooths the contours of an image while still preserving edge information. The algorithm works by replacing each pixel with its neighbor closest in value. A neighbor is defined by radius. Use a radius of 0 and Imagick::reduceNoiseImage() selects a suitable radius for you.

Liste de paramètres

radius

Valeurs de retour

Returns TRUE on success.

Erreurs / Exceptions

Throws ImagickException on error.