public class IntensityDetectCommand : RasterCommand
@interface LTIntensityDetectCommand : LTRasterCommand
public class IntensityDetectCommand
extends RasterCommand
public ref class IntensityDetectCommand : public RasterCommand
class IntensityDetectCommand(RasterCommand):
For more information, refer to Changing Brightness and Contrast. For more information, refer to Correcting Colors. For more information, refer to Detecting and Enhancing Edges and Lines.
Intensity Detect Function - Before
Intensity Detect Function - After
View additional platform support for this Intensity Detect function.
Run the IntensityDetectCommand on an image.
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Color;
public void IntensityDetectCommandExample()
{
// Load an image
RasterCodecs codecs = new RasterCodecs();
codecs.ThrowExceptionsOnInvalidImages = true;
RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "dirty_barcode.jpg"));
// Prepare the command
IntensityDetectCommand command = new IntensityDetectCommand();
//Apply the filter.
command.LowThreshold = 128;
command.HighThreshold = 255;
command.InColor = new RasterColor(255, 255, 255);
command.OutColor = new RasterColor(0, 0, 0);
command.Channel = IntensityDetectCommandFlags.Master;
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:\LEADTOOLS23\Resources\Images";
}
import static org.junit.Assert.assertTrue;
import java.io.File;
import java.io.IOException;
import org.junit.*;
import org.junit.runner.JUnitCore;
import org.junit.runner.Result;
import org.junit.runner.notification.Failure;
import leadtools.*;
import leadtools.codecs.*;
import leadtools.imageprocessing.color.IntensityDetectCommand;
import leadtools.imageprocessing.color.IntensityDetectCommandFlags;
public void intensityDetectCommandExample() {
final String LEAD_VARS_IMAGES_DIR = "C:\\LEADTOOLS23\\Resources\\Images";
final String outputFilePath = combine(LEAD_VARS_IMAGES_DIR, "Result.jpg");
// Load an image
RasterCodecs codecs = new RasterCodecs();
codecs.setThrowExceptionsOnInvalidImages(true);
RasterImage image = codecs.load(combine(LEAD_VARS_IMAGES_DIR, "noisy_barcode.jpg"));
// Prepare the command
IntensityDetectCommand command = new IntensityDetectCommand();
// Apply the filter.
command.setLowThreshold(128);
command.setHighThreshold(255);
command.setInColor(new RasterColor(255, 255, 255));
command.setOutColor(new RasterColor(0, 0, 0));
command.setChannel(IntensityDetectCommandFlags.MASTER.getValue());
command.run(image);
codecs.save(image, outputFilePath, RasterImageFormat.JPEG, 24);
assertTrue(new File(outputFilePath).exists());
System.out.println("Command run and image saved to " + outputFilePath);
}
IntensityDetectCommand Members
Leadtools.ImageProcessing.Color Namespace
Changing Brightness and Contrast
Detecting and Enhancing Edges and Lines
IntensityDetectCommand Class
Leadtools.ImageProcessing.Effects.SharpenCommand
Leadtools.ImageProcessing.Effects.MosaicCommand
Leadtools.ImageProcessing.Effects.EmbossCommand
Leadtools.ImageProcessing.Effects.AverageCommand
Leadtools.ImageProcessing.Core.MedianCommand
Leadtools.ImageProcessing.Effects.AddNoiseCommand
Leadtools.ImageProcessing.Effects.SpatialFilterCommand
Leadtools.ImageProcessing.Effects.BinaryFilterCommand
Leadtools.ImageProcessing.Core.MaximumCommand
Leadtools.ImageProcessing.Core.MinimumCommand
Leadtools.ImageProcessing.Effects.OilifyCommand
Leadtools.ImageProcessing.Core.WindowLevelCommand
Leadtools.ImageProcessing.Effects.DeinterlaceCommand
Leadtools.ImageProcessing.Effects.EdgeDetectStatisticalCommand
Leadtools.ImageProcessing.Effects.SmoothEdgesCommand
Leadtools.ImageProcessing.Core.CorrelationListCommand
GrayScaleToDuotoneCommand Class
GrayScaleToMultitoneCommand Class
Leadtools.ImageProcessing.Core.HolePunchRemoveCommand
Leadtools.ImageProcessing.Effects.SkeletonCommand
Leadtools.ImageProcessing.Effects.HighPassCommand
Leadtools.ImageProcessing.SpecialEffects.BricksTextureCommand
Leadtools.ImageProcessing.Core.DeskewCommand
Leadtools.ImageProcessing.SpecialEffects.DiffuseGlowCommand
Leadtools.ImageProcessing.SpecialEffects.GlowCommand
Leadtools.ImageProcessing.Core.HalfTonePatternCommand
Leadtools.ImageProcessing.Effects.MaskConvolutionCommand
Leadtools.ImageProcessing.SpecialEffects.PerspectiveCommand
Help Collections
Raster .NET | C API | C++ Class Library | HTML5 JavaScript
Document .NET | C API | C++ Class Library | HTML5 JavaScript
Medical .NET | C API | C++ Class Library | HTML5 JavaScript
Medical Web Viewer .NET
Multimedia
Direct Show .NET | C API | Filters
Media Foundation .NET | C API | Transforms
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
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