Gmagick::reducenoiseimage
(PECL gmagick >= Unknown)
Gmagick::reducenoiseimage — Smooths the contours of an image
Opis
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 Gmagick::reduceNoiseImage() selects a suitable radius for you.
Parametry
-
radius -
The radius of the pixel neighborhood.
Zwracane wartości
The Gmagick object on success
Błędy/Wyjątki
Wywołuje wyjątek GmagickException w przypadku błędu.
add a note
User Contributed Notes
There are no user contributed notes for this page.
