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RemoveRedEyeCommand Class
See Also  Members  



Removes the "red eye" effect in color images by converting the red color in the eye to a new color.

Object Model

RemoveRedEyeCommand Class

Syntax

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

Example

Run the RemoveRedEyeCommand on an image.

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

   Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg"))

   ' Prepare the command
   Dim command As RemoveRedEyeCommand = New RemoveRedEyeCommand
   'Apply the redeye removal command.
   command.NewColor = New RasterColor(5, 20, 10)
   command.Threshold = 125
   command.Lightness = 100
   command.Run(leadImage)
   codecs.Save(leadImage, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24)

End Sub

Public NotInheritable Class LEAD_VARS
   Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class
C#Copy Code
public void RemoveRedEyeCommandExample()
   {
      // Load an image
      RasterCodecs codecs = new RasterCodecs();
      codecs.ThrowExceptionsOnInvalidImages = true;

      RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg"));

      // Prepare the command
      RemoveRedEyeCommand command = new RemoveRedEyeCommand();
      //Apply the redeye removal command.
      command.NewColor = new RasterColor(5, 20, 10);
      command.Threshold = 125;
      command.Lightness = 100;
      command.Run(image);
      codecs.Save(image, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24);

   }

static class LEAD_VARS
{
   public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}
SilverlightCSharpCopy Code
SilverlightVBCopy Code

Remarks

  • This command has no effect on grayscale images, since there is no "red eye" problem in grayscale images.
  • To use this command the user should select a small region around the eye. Otherwise, the method will change all the red color in the image. This method also allows the user to replace the red color with a new color for the eyes that is nearest to the original color.
  • This command 48 and 64-bit color images. Support for 48 and 64-bit color images is available only in the Document/Medical toolkits.
  • This command does not support signed data images.
  • This command does not support 32-bit grayscale images.
For more information, refer to Introduction to Image Processing With LEADTOOLS.
For more information, refer to Applying Artistic Effects.
For more information, refer to Correcting Colors.

Inheritance Hierarchy

System.Object
   Leadtools.ImageProcessing.RasterCommand
      Leadtools.ImageProcessing.Color.RemoveRedEyeCommand

Requirements

Target Platforms: Silverlight, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7, MAC OS/X (Intel Only)

See Also

Reference

RemoveRedEyeCommand Members
Leadtools.ImageProcessing.Color Namespace
Introduction to Image Processing With LEADTOOLS
Applying Artistic Effects
Correcting Colors
Leadtools.ImageProcessing.SpecialEffects.BumpMapCommand
Leadtools.ImageProcessing.Effects.CubismCommand
Leadtools.ImageProcessing.SpecialEffects.DrawStarCommand
Leadtools.ImageProcessing.SpecialEffects.DryCommand
Leadtools.ImageProcessing.SpecialEffects.FreePlaneBendCommand
Leadtools.ImageProcessing.SpecialEffects.FreeRadialBendCommand
Leadtools.ImageProcessing.SpecialEffects.GlassEffectCommand
Leadtools.ImageProcessing.SpecialEffects.GlowCommand
Leadtools.ImageProcessing.SpecialEffects.LensFlareCommand
Leadtools.ImageProcessing.SpecialEffects.LightCommand
Leadtools.ImageProcessing.SpecialEffects.OceanCommand
Leadtools.ImageProcessing.SpecialEffects.PlaneBendCommand
Leadtools.ImageProcessing.SpecialEffects.PlaneCommand
SampleTargetCommand Class
Leadtools.ImageProcessing.SpecialEffects.TunnelCommand
Leadtools.ImageProcessing.SpecialEffects.BendCommand
Leadtools.ImageProcessing.SpecialEffects.CylinderCommand
Leadtools.ImageProcessing.SpecialEffects.FreeHandShearCommand
Leadtools.ImageProcessing.SpecialEffects.FreeHandWaveCommand
Leadtools.ImageProcessing.SpecialEffects.ImpressionistCommand
Leadtools.ImageProcessing.SpecialEffects.PixelateCommand
Leadtools.ImageProcessing.SpecialEffects.PolarCommand
Leadtools.ImageProcessing.SpecialEffects.PunchCommand
Leadtools.ImageProcessing.SpecialEffects.RadialBlurCommand
Leadtools.ImageProcessing.SpecialEffects.RadialWaveCommand
Leadtools.ImageProcessing.SpecialEffects.RippleCommand
Leadtools.ImageProcessing.SpecialEffects.SphereCommand
Leadtools.ImageProcessing.SpecialEffects.SwirlCommand
Leadtools.ImageProcessing.SpecialEffects.WaveCommand
Leadtools.ImageProcessing.SpecialEffects.WindCommand
Leadtools.ImageProcessing.SpecialEffects.ZoomBlurCommand
Leadtools.ImageProcessing.SpecialEffects.ZoomWaveCommand
Leadtools.ImageProcessing.SpecialEffects.ShadowCommand
Leadtools.ImageProcessing.SpecialEffects.RevEffectCommand
Leadtools.ImageProcessing.SpecialEffects.AgingCommand
Leadtools.ImageProcessing.SpecialEffects.DiceEffectCommand
Leadtools.ImageProcessing.SpecialEffects.FunctionalLightCommand
Leadtools.ImageProcessing.SpecialEffects.PuzzleEffectCommand
Leadtools.ImageProcessing.SpecialEffects.RingEffectCommand
Leadtools.ImageProcessing.Effects.TextureAlphaBlendCommand
Leadtools.ImageProcessing.SpecialEffects.BricksTextureCommand
Leadtools.ImageProcessing.SpecialEffects.CanvasCommand
Leadtools.ImageProcessing.SpecialEffects.CloudsCommand
Leadtools.ImageProcessing.SpecialEffects.ColoredBallsCommand
Leadtools.ImageProcessing.SpecialEffects.DiffuseGlowCommand
Leadtools.ImageProcessing.Effects.DisplacementCommand
Leadtools.ImageProcessing.SpecialEffects.FragmentCommand
Leadtools.ImageProcessing.Core.HalfTonePatternCommand
Leadtools.ImageProcessing.Effects.MaskConvolutionCommand
Leadtools.ImageProcessing.SpecialEffects.MosaicTilesCommand
Leadtools.ImageProcessing.Effects.OffsetCommand
Leadtools.ImageProcessing.SpecialEffects.PlasmaCommand
Leadtools.ImageProcessing.SpecialEffects.PointillistCommand
Leadtools.ImageProcessing.SpecialEffects.RomanMosaicCommand
Leadtools.ImageProcessing.SpecialEffects.VignnetCommand
Leadtools.ImageProcessing.SpecialEffects.ZigZagCommand
AdjustTintCommand Class
Leadtools.ImageProcessing.Core.HalfToneCommand