Copyright 2003 Torstein Hønsi <thoensi@netcom.no> Copyright 2007-2017 Horde LLC (http://www.horde.org/)
See the enclosed file LICENSE for license information (LGPL). If you did not receive this file, see http://www.horde.org/licenses/lgpl21.
| Horde_Image_Effect_Gd_Unsharpmask | Unsharp mask Image effect. |