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update : 2015.11.03
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Gmagick::reducenoiseimage(PECL gmagick >= Unknown) Gmagick::reducenoiseimage — Smooths the contours of an image 설명
public void Gmagick::reducenoiseimage
( float
$radius
)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. 인수
반환값The Gmagick object on success 오류/예외Throws an GmagickException on error. |