GdPicture image identifier.





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GdPicture14 Namespace / GdPictureImaging Class / FxDespeckleMore Method

FxDespeckleMore Method (GdPictureImaging)

In This Topic
Performs a 5x5 despeckle filter (also known as median filter) on a GdPicture image or into an area of a GdPicture image defined by SetROI() method. It works as a noise removal filter, for Salt-And-Pepper like-noise, or varied dots around a document. It can remove black noise pixels from white backgrounds and visa versa. It also can remove random noise from multicolored backgrounds.
Syntax
'Declaration
 
Public Function FxDespeckleMore( _
   ByVal ImageID As Integer _
) As GdPictureStatus
public GdPictureStatus FxDespeckleMore( 
   int ImageID
)
public function FxDespeckleMore( 
    ImageID: Integer
): GdPictureStatus; 
public function FxDespeckleMore( 
   ImageID : int
) : GdPictureStatus;
public: GdPictureStatus FxDespeckleMore( 
   int ImageID
) 
public:
GdPictureStatus FxDespeckleMore( 
   int ImageID
) 

Parameters

ImageID
GdPicture image identifier.

Return Value

A member of the GdPictureStatus enumeration.
Remarks
This method is used in the "Barcode Recognition" Demo.
See Also