Kappa Property

Summary

Gets or sets the value of the gradient modulus threshold that controls the conduction.

Syntax

Objective-C

C++/CLI

Java

Python

public int Kappa { get; set; }

@property (nonatomic, assign) NSInteger kappa;

public int getKappa(); 
public void setKappa( 
   int intValue 
);

public: 
property int Kappa { 
   int get(); 
   void set (    int ); 
}

Kappa # get and set (TADAnisotropicDiffusionCommand)

Property Value

Valid values range from 0 to 100. The default value is 30.

Remarks

If Kappa is low, small intensity gradients are able to block conduction and hence diffusion across the step edges. A large value reduces the influence of intensity gradients on conduction.

Example

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Core; 
 
public void TADAnisotropicDiffusionCommandExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "IMAGE3.dcm")); 
 
   // Prepare the command 
   TADAnisotropicDiffusionCommand command = new TADAnisotropicDiffusionCommand(); 
 
   // Apply 
   command.Iterations = 10; 
   command.Lambda = 14; 
   command.Kappa = 30; 
   command.Flags = TADAnisotropicDiffusionFlags.QuadraticFlux; 
   command.Run(image); 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS22\Resources\Images"; 
}