Leadtools.ImageProcessing.Core Namespace > Classes > SigmaCommand > SigmaCommand Constructors > SigmaCommand Constructor(Int32,Int32,Single,Boolean)

public SigmaCommand(  
   int dimension, 
   int sigma, 
   float threshold, 
   bool outline 
) 

Public Function New( _ 
   ByVal dimension As Integer, _ 
   ByVal sigma As Integer, _ 
   ByVal threshold As Single, _ 
   ByVal outline As Boolean _ 
) 

public: 
SigmaCommand(  
   int dimension, 
   int sigma, 
   float threshold, 
   bool outline 
) 

Imports Leadtools 
Imports Leadtools.Codecs 
Imports Leadtools.ImageProcessing.Core 
 
    
Public Sub SigmaConstructorExample() 
   Dim codecs As New RasterCodecs() 
   codecs.ThrowExceptionsOnInvalidImages = True 
   Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "sample5.cmp")) 
 
 
   Dim command As SigmaCommand = New SigmaCommand(5, 2, 0.2F, False) 
   command.Run(leadImage) 
 
End Sub 
 
Public NotInheritable Class LEAD_VARS 
Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images" 
End Class 

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Core; 
 
         
public void SigmaConstructorExample() 
{ 
    // Load an image 
    RasterCodecs codecs = new RasterCodecs(); 
    codecs.ThrowExceptionsOnInvalidImages = true; 
    RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "sample5.cmp")); 
    // Prepare the command 
    // Apply a sigma filter with a neighborhood of 5x5 pixels, sigma of 2, threshold of 0.2, and non outline aware. 
    SigmaCommand command = new SigmaCommand(5, 2, 0.2f, false); 
    command.Run(image); 
 
} 
 
static class LEAD_VARS 
{ 
public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images"; 
} 

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Leadtools.ImageProcessing.Core Assembly