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SkeletonCommand Class
See Also  Members   Example 
Leadtools.ImageProcessing.Effects Namespace : SkeletonCommand Class



Finds the skeleton of objects or regions in the image. This command is available in the Medical Toolkits.

Syntax

Visual Basic (Declaration) 
Public Class SkeletonCommand 
   Inherits RasterCommand
   Implements IRasterCommand 
Visual Basic (Usage)Copy Code
Dim instance As SkeletonCommand
C# 
public class SkeletonCommand : RasterCommand, IRasterCommand 
C++/CLI 
public ref class SkeletonCommand : public RasterCommand, IRasterCommand 

Example

Run the SkeletonCommand on an image.

Visual BasicCopy Code
Public Sub SkeletonCommandExample()
   RasterCodecs.Startup()
   Dim codecs As New RasterCodecs()
   codecs.ThrowExceptionsOnInvalidImages = True

   Dim leadImage As RasterImage = codecs.Load(LeadtoolsExamples.Common.ImagesPath.Path + "Master.jpg")

   ' Prepare the command
   Dim command As SkeletonCommand = New SkeletonCommand
   command.Threshold = 128
   command.Run(leadImage)
   codecs.Save(leadImage, LeadtoolsExamples.Common.ImagesPath.Path + "Result.jpg", RasterImageFormat.Jpeg, 24)

   RasterCodecs.Shutdown()
End Sub
C#Copy Code
public void SkeletonCommandExample() 
{ 
   // Load an image 
   RasterCodecs.Startup(); 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(LeadtoolsExamples.Common.ImagesPath.Path + "Master.jpg"); 
 
   // Prepare the command 
   SkeletonCommand command = new SkeletonCommand(); 
   command.Threshold = 128; 
   command.Run(image); 
   codecs.Save(image, LeadtoolsExamples.Common.ImagesPath.Path + "Result.jpg", RasterImageFormat.Jpeg, 24); 
 
   RasterCodecs.Shutdown(); 
}

Remarks

  • This command finds the skeleton of regions or objects in a binary image. The white color represents the objects and the black color represents the background. If the image is not a 1-bit image, the Threshold will be used to transform the image into a binary image before finding the skeleton.
  • If the image has a region, this command works only on the region.
  • This command supports 12 and 16-bit grayscale and 48 and 64-bit color images. Support for 12 and 16-bit grayscale and 48 and 64-bit color images is available only in the Document/Medical toolkits.
  • This command does not support 32-bit grayscale images.
For more information, refer to Detecting and Enhancing Edges and Lines.

Inheritance Hierarchy

System.Object
   Leadtools.ImageProcessing.RasterCommand
      Leadtools.ImageProcessing.Effects.SkeletonCommand

Requirements

Target Platforms: Microsoft .NET Framework 2.0, Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family

See Also