An iterative filter that performs tensor-guided anisotropic diffusion in order to reduce noise while preserving the edges in the image.
public class TADAnisotropicDiffusionCommand : RasterCommand
Public Class TADAnisotropicDiffusionCommand
Inherits RasterCommand
@interface LTTADAnisotropicDiffusionCommand : LTRasterCommand
public class TADAnisotropicDiffusionCommand extends RasterCommand
public ref class TADAnisotropicDiffusionCommand : public RasterCommand
Three classes implement anisotropic diffusion:
Use the TADAnisotropicDiffusionCommand to reduce noise in images (more specifically, medical images). Performance is better than that of the Median or Gaussian Filters.
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:\Users\Public\Documents\LEADTOOLS Images";
}
Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing.Core
Public Sub TADAnisotropicDiffusionCommandExample()
' Load an image
Dim codecs As RasterCodecs = New RasterCodecs()
codecs.ThrowExceptionsOnInvalidImages = True
Dim image As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "IMAGE3.dcm"))
' Prepare the command
Dim command As TADAnisotropicDiffusionCommand = New TADAnisotropicDiffusionCommand()
' Apply
command.Iterations = 10
command.Lambda = 14
command.Kappa = 30
command.Flags = TADAnisotropicDiffusionFlags.QuadraticFlux
command.Run(image)
End Sub
Public NotInheritable Class LEAD_VARS
Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class
TADAnisotropicDiffusionCommand Members
Leadtools.ImageProcessing.Core Namespace
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Supported Platforms
.NET, Java, Android, and iOS/macOS Assemblies
Imaging, Medical, and Document
C API/C++ Class Libraries
Imaging, Medical, and Document
HTML5 JavaScript Libraries
Imaging, Medical, and Document