The DotRemoveActivity Class is available in LEADTOOLS Document and Medical Imaging toolkits.
Finds and removes dots and specks of various sizes. This method is available in the Document/Medical Toolkits.![](dotnetdiagramimages/Leadtools_Workflow_ImageProcessing_Leadtools_Workflow_ImageProcessing_DotRemoveActivity.png)
Visual Basic (Declaration) | |
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Public Class DotRemoveActivity Inherits ImageProcessingBaseActivity Implements IComponent, IDisposable |
Visual Basic (Usage) | ![]() |
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Dim instance As DotRemoveActivity |
C# | |
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public class DotRemoveActivity : ImageProcessingBaseActivity, IComponent, IDisposable |
C++/CLI | |
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public ref class DotRemoveActivity : public ImageProcessingBaseActivity, IComponent, IDisposable |
- This method finds and removes dots, specks, and blobs of various sizes in 1-bit documents. The dots, specks, and blobs may or may not be all black.
- This method works only on 1-bit black and white images.
- This activity does not support signed data images.
- This activity does not support 32-bit grayscale images.
System.Object
System.Workflow.ComponentModel.DependencyObject
System.Workflow.ComponentModel.Activity
Leadtools.Workflow.Raster.WorkflowImageActivity
Leadtools.Workflow.Raster.DisposableImageActivity
Leadtools.Workflow.ImageProcessing.ImageProcessingBaseActivity
Leadtools.Workflow.ImageProcessing.DotRemoveActivity
Target Platforms: Microsoft .NET Framework 3.0, Windows 2000, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7