The Imagick class
PHP Manual

Imagick::despeckleImage

(PECL imagick 2.0.0)

Imagick::despeckleImageReduces the speckle noise in an image

说明

bool Imagick::despeckleImage ( void )
Warning

本函数还未编写文档,仅有参数列表。

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

返回值

Returns TRUE on success.

错误/异常

Throws ImagickException on error.


The Imagick class
PHP Manual