ImageGear v26.3 - Updated
ImageGear.Core Assembly / ImageGear.Processing Namespace / ImGearRasterProcessing Class / GeomDespeckle(ImGearRasterPage,Int32) Method
An ImageGear.Core.ImGearRasterPage class object on which algorithm will be performed.
Number of iterations to apply the despeckle filter.




In This Topic
    GeomDespeckle(ImGearRasterPage,Int32) Method
    In This Topic
    Reduces speckle noise from an image by using the Crimmins algorithm.
    Syntax
    'Declaration
     
    Public Shared Sub GeomDespeckle( _
       ByVal page As ImGearRasterPage, _
       ByVal iterations As Integer _
    ) 
    'Usage
     
    Dim page As ImGearRasterPage
    Dim iterations As Integer
     
    ImGearRasterProcessing.GeomDespeckle(page, iterations)
    public static void GeomDespeckle( 
       ImGearRasterPage page,
       int iterations
    )
    public: static void GeomDespeckle( 
       ImGearRasterPage* page,
       int iterations
    ) 
    public:
    static void GeomDespeckle( 
       ImGearRasterPage^ page,
       int iterations
    ) 

    Parameters

    page
    An ImageGear.Core.ImGearRasterPage class object on which algorithm will be performed.
    iterations
    Number of iterations to apply the despeckle filter.
    Remarks
    This method reduces the speckle index of an image by sending the image through a geometric filter, which uses the complementary hulling technique.

    The method has the effect of reducing the undesired speckle noise while preserving the edges of the original image.

    Can be applied only to 8bit grayscale images with one channel.

    See Also