The Imagick class
PHP Manual

Imagick::reduceNoiseImage

(PECL imagick 2.0.0)

Imagick::reduceNoiseImageSmooths the contours of an image

Descrição

bool Imagick::reduceNoiseImage ( float $radius )
Aviso

Esta função não está documentada; somente a lista de argumentos está disponível.

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.

Parâmetros

radius

Valor Retornado

Retorna TRUE em sucesso.

Erros

Dispara ImagickException em erro.


The Imagick class
PHP Manual