Imagick::matteFloodfillImageImagick::medianFilterImage
(PECL imagick 2.0.0)
Imagick::medianFilterImage — Applies a digital filter
Beschreibung
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.
Parameter-Liste
-
radius -
The radius of the pixel neighborhood.
Rückgabewerte
Liefert TRUE bei Erfolg.
Fehler/Exceptions
Wirft ImagickException bei Fehlern.
add a note
User Contributed Notes
Imagick::medianFilterImage - [0 notes]
There are no user contributed notes for this page.