LEADTOOLS画像処理(Leadtools.ImageProcessing.Coreアセンブリ)

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ApplyLinearModalityLookupTableCommandクラス








メンバ 
リスケール傾斜およびリスケール切片により説明される線形変換を適用することにより画像ピクセルをリマップします。
オブジェクトモデル
構文
public class ApplyLinearModalityLookupTableCommand : Leadtools.ImageProcessing.RasterCommand, Leadtools.ImageProcessing.IRasterCommand  
'Declaration
 
Public Class ApplyLinearModalityLookupTableCommand 
   Inherits Leadtools.ImageProcessing.RasterCommand
   Implements Leadtools.ImageProcessing.IRasterCommand 
'Usage
 
Dim instance As ApplyLinearModalityLookupTableCommand
public sealed class ApplyLinearModalityLookupTableCommand : Leadtools.ImageProcessing.IRasterCommand  
@interface LTApplyLinearModalityLookupTableCommand : LTRasterCommand
public class ApplyLinearModalityLookupTableCommand extends RasterCommand
function Leadtools.ImageProcessing.Core.ApplyLinearModalityLookupTableCommand()
public ref class ApplyLinearModalityLookupTableCommand : public Leadtools.ImageProcessing.RasterCommand, Leadtools.ImageProcessing.IRasterCommand  
解説

このコマンドはDocumentとMedicalイメージングツールキットで利用できます。

詳細については、「明度とコントラストの変更」を参照してください。

LEADTOOLSのSilverlightバージョンにおいて、RasterImageオブジェクトのための画像データがSilverlight WriteableBitmapを用いて内部的に保存されるならば、この画像処理コマンドは失敗しますオブジェクト。詳細については、「Silverlightの画像処理コマンド限界」を参照してください。

サンプル

imageの上でApplyLinearModalityLookupTableCommandを実行します。

Copy Code  
Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing.Core

   
Public Sub ApplyLinearModalityLookupTableCommandExample()
   Dim codecs As New RasterCodecs()
   codecs.ThrowExceptionsOnInvalidImages = True
   Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "IMAGE2.dcm"))

   ' Prepare the command
   Dim command As ApplyLinearModalityLookupTableCommand = New ApplyLinearModalityLookupTableCommand
   command.Flags = ModalityLookupTableCommandFlags.None
   command.Intercept = 0.0
   command.Slope = 0.5
   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 ApplyLinearModalityLookupTableCommandExample()
{
   // Load an image
   RasterCodecs codecs = new RasterCodecs();
   codecs.ThrowExceptionsOnInvalidImages = true;
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "IMAGE2.dcm"));

   // Prepare the command
   ApplyLinearModalityLookupTableCommand command = new ApplyLinearModalityLookupTableCommand();
   command.Flags     = ModalityLookupTableCommandFlags.None;
   command.Intercept = 0.0;
   command.Slope     = 0.5;
   command.Run(image);

}

static class LEAD_VARS
{
public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}
function ApplyLinearModalityLookupTableCommandExample()
{
   var codecs = new Leadtools.Codecs.RasterCodecs();
   codecs.throwExceptionsOnInvalidImages = true;

   // Load the image
   var srcFileName = "Assets\\Image2.dcm";
   return Tools.AppInstallFolder().getFileAsync(srcFileName).then(function (loadFile) {
      return codecs.loadAsync(Leadtools.LeadStreamFactory.create(loadFile));
   }).then(function (image){
      // Prepare the command
      with (Leadtools.ImageProcessing.Core) {
         var command = new ApplyLinearModalityLookupTableCommand();
         command.flags = ModalityLookupTableCommandFlags.none;
         command.intercept = 0.0;
         command.slope = 0.5;
         command.run(image);
      }
   });
}
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Core;

      
public async Task ApplyLinearModalityLookupTableCommandExample()
{
   // Load an image
   RasterCodecs codecs = new RasterCodecs();
   codecs.ThrowExceptionsOnInvalidImages = true;
   // Load the image
   string srcFileName = @"Assets\Image2.dcm";
   StorageFile loadFile = await Tools.AppInstallFolder.GetFileAsync(srcFileName);
   RasterImage image = await codecs.LoadAsync(LeadStreamFactory.Create(loadFile));

   // Prepare the command
   ApplyLinearModalityLookupTableCommand command = new ApplyLinearModalityLookupTableCommand();
   command.Flags     = ModalityLookupTableCommandFlags.None;
   command.Intercept = 0.0;
   command.Slope     = 0.5;
   command.Run(image);

}
using Leadtools;
using Leadtools.Examples;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Core;

public void ApplyLinearModalityLookupTableCommandExample(RasterImage image, Stream outStream)
{
   // Prepare the command
   ApplyLinearModalityLookupTableCommand command = new ApplyLinearModalityLookupTableCommand();
   command.Flags = ModalityLookupTableCommandFlags.None;
   command.Intercept = 0.0;
   command.Slope = 0.5;
   command.Run(image);
   // Save result image
   RasterCodecs codecs = new RasterCodecs();
   codecs.Save(image, outStream, RasterImageFormat.DicomGray, image.BitsPerPixel);
   image.Dispose();
}
Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing.Core

Public Sub ApplyLinearModalityLookupTableCommandExample(ByVal image As RasterImage, ByVal outStream As Stream)
   ' Prepare the command
   Dim command As ApplyLinearModalityLookupTableCommand = New ApplyLinearModalityLookupTableCommand()
   command.Flags = ModalityLookupTableCommandFlags.None
   command.Intercept = 0.0
   command.Slope = 0.5
   command.Run(image)
   ' Save result image
   Dim codecs As RasterCodecs = New RasterCodecs()
   codecs.Save(image, outStream, RasterImageFormat.DicomGray, image.BitsPerPixel)
   image.Dispose()
End Sub
必要条件

ターゲットプラットホーム

参照

参照

ApplyLinearModalityLookupTableCommandメンバ
Leadtools.ImageProcessing.Core名前空間
明度とコントラストの変更
Leadtools.ImageProcessing.Color.RemapIntensityCommand
ApplyLinearModalityLookupTableCommandクラス
ApplyVoiLookupTableCommandクラス
ApplyLinearVoiLookupTableCommandクラス
Leadtools.ImageProcessing.Color.AdjustTintCommand
Leadtools.ImageProcessing.Color.GammaCorrectExtendedCommand