(PECL gmagick >= Unknown)
Gmagick::despeckleimage — The despeckleimage purpose
Reduces the speckle noise in an image while preserving the edges of the original image.
This function has no parameters.
The despeckled Gmagick object on success.
Throws an GmagickException on error.
Example #1 Gmagick::despeckleimage example
<?php
/* ... */
?>
上例的输出类似于：
...