Imagick
PHP Manual

Imagick::despeckleImage

(PECL imagick 2.0.0)

Imagick::despeckleImage — Reduces the speckle noise in an image

Descrição

bool Imagick::despeckleImage ( void )

Reduces the speckle noise in an image while preserving the edges of the original image.

Valor Retornado

Returns TRUE on success.

Erros

Throws ImagickException on error.

Imagick
PHP Manual