Imagick::reduceNoiseImage()

Imagick::reduceNoiseImage - Smooths the contours of an image

Syntax

bool Imagick::reduceNoiseImage (float $radius)

Arguments

• radius

Description

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.

Version

PHP PECL imagick 2.0.0

Return value

Returns TRUE on success.