![](dotnetdiagramimages/Leadtools_ImageProcessing_Effects_Leadtools_ImageProcessing_Effects_EdgeDetectStatisticalCommand.png)
Visual Basic (Declaration) | |
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Public Class EdgeDetectStatisticalCommand Inherits Leadtools.ImageProcessing.RasterCommand Implements IRasterCommand |
Visual Basic (Usage) | ![]() |
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Dim instance As EdgeDetectStatisticalCommand |
C# | |
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public class EdgeDetectStatisticalCommand : Leadtools.ImageProcessing.RasterCommand, IRasterCommand |
C++/CLI | |
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public ref class EdgeDetectStatisticalCommand : public Leadtools.ImageProcessing.RasterCommand, IRasterCommand |
Run the EdgeDetectStatisticalCommand on an image.
Visual Basic | ![]() |
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Public Sub EdgeDetectStatisticalCommandExample() 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 EdgeDetectStatisticalCommand = New EdgeDetectStatisticalCommand command.Dimension = 15 command.Threshold = 128 command.EdgeColor = New RasterColor(255, 255, 255) command.BackGroundColor = New RasterColor(0, 0, 0) ' Apply an edge detector statistical command. 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# | ![]() |
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public void EdgeDetectStatisticalCommandExample() { // Load an image RasterCodecs codecs = new RasterCodecs(); codecs.ThrowExceptionsOnInvalidImages = true; RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg")); // Prepare the command EdgeDetectStatisticalCommand command = new EdgeDetectStatisticalCommand(); command.Dimension = 15; command.Threshold = 128; command.EdgeColor = new RasterColor(255, 255, 255); command.BackGroundColor = new RasterColor(0, 0, 0); // Apply an edge detector statistical command. 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"; } |
SilverlightCSharp | ![]() |
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public void EdgeDetectStatisticalCommandExample(RasterImage image, Stream outStream) { // Prepare the command EdgeDetectStatisticalCommand command = new EdgeDetectStatisticalCommand(); command.Dimension = 15; command.Threshold = 128; command.EdgeColor = new RasterColor(255, 255, 255); command.BackGroundColor = new RasterColor(0, 0, 0); // Apply an edge detector statistical command. command.Run(image); // Save result image RasterCodecs codecs = new RasterCodecs(); codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24); image.Dispose(); } |
SilverlightVB | ![]() |
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Public Sub EdgeDetectStatisticalCommandExample(ByVal image As RasterImage, ByVal outStream As Stream) ' Prepare the command Dim command As EdgeDetectStatisticalCommand = New EdgeDetectStatisticalCommand() command.Dimension = 15 command.Threshold = 128 command.EdgeColor = New RasterColor(255, 255, 255) command.BackGroundColor = New RasterColor(0, 0, 0) ' Apply an edge detector statistical command. command.Run(image) ' Save result image Dim codecs As RasterCodecs = New RasterCodecs() codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24) image.Dispose() End Sub |
- The edges are detected by applying a statistical filter that analyzes the variations of colors in all directions around each pixel.
- 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.
System.Object
Leadtools.ImageProcessing.RasterCommand
Leadtools.ImageProcessing.Effects.EdgeDetectStatisticalCommand
Target Platforms: Silverlight 3.0, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7, MAC OS/X (Intel Only)
Reference
EdgeDetectStatisticalCommand MembersLeadtools.ImageProcessing.Effects Namespace
Detecting and Enhancing Edges and Lines
CombineCommand Class
Leadtools.ImageProcessing.Color.IntensityDetectCommand
SharpenCommand Class
SpatialFilterCommand Class
EdgeDetectorCommand Class
Leadtools.ImageProcessing.Color.AutoColorLevelCommand
Leadtools.ImageProcessing.Color.ColorLevelCommand
Leadtools.ImageProcessing.Color.GrayScaleToDuotoneCommand
Leadtools.ImageProcessing.Color.GrayScaleToMultitoneCommand
RegionHolesRemovalCommand Class
Leadtools.ImageProcessing.Color.SelectiveColorCommand
SkeletonCommand Class
Leadtools.ImageProcessing.SpecialEffects.BricksTextureCommand
Leadtools.ImageProcessing.Core.DeskewCommand
Leadtools.ImageProcessing.SpecialEffects.DiffuseGlowCommand
Leadtools.ImageProcessing.SpecialEffects.GlowCommand
Leadtools.ImageProcessing.Core.HalfTonePatternCommand
HighPassCommand Class
MaskConvolutionCommand Class
Leadtools.ImageProcessing.SpecialEffects.PerspectiveCommand
Leadtools.ImageProcessing.SpecialEffects.PlasmaCommand
Leadtools.ImageProcessing.SpecialEffects.PointillistCommand