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Gmagick::despeckleimage

(PECL gmagick >= Unknown)

Gmagick::despeckleimageThe despeckleimage purpose

说明

public Gmagick::despeckleimage(): Gmagick

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

参数

此函数没有参数。

返回值

The despeckled Gmagick object.

错误/异常

错误时抛出 GmagickException

范例

示例 #1 Gmagick::despeckleimage() example

<?php
/* ... */
?>

以上例程的输出类似于:

...

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