ImageGear for .NET
GeomDespeckle(ImGearRasterPage,Int32) Method
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ImageGear21.Core Assembly > ImageGear.Processing Namespace > ImGearRasterProcessing Class : GeomDespeckle(ImGearRasterPage,Int32) Method




page
An ImageGear.Core.ImGearRasterPage class object on which algorithm will be performed.
iterations
Number of iterations to apply the despeckle filter.

Glossary Item Box

Reduces speckle noise from an image by using the Crimmins algorithm.

Syntax

 
Visual Basic
C#
Managed Extensions for C++
C++/CLI
 
 

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.

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