Lambda Property

Summary

Gets or sets the lambda factor.

Syntax

Objective-C

C++/CLI

Java

Python

public int Lambda { get; set; }

@property (nonatomic, assign) NSInteger lambda;

public int getLambda(); 
public void setLambda( 
   int intValue 
);

public: 
property int Lambda { 
   int get(); 
   void set (    int ); 
}

Lambda # get and set (LambdaConnectednessCommand)

Property Value

Valid values for Lambda range from 1 to 1000. By default, the value is 950.

Remarks

Small values of lambda can result in one region. Large values can result in an over-segmented image.

Example

Java

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Core; 
 
public void LambdaConnectednessCommandExample() 
{ 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   //Load an image 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, @"ImageProcessingDemo\NaturalFruits.jpg")); 
 
   //Prepare the command 
   LambdaConnectednessCommand command = new LambdaConnectednessCommand(); 
   command.Lambda = 985; 
 
   //Apply 
   command.Run(image); 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS23\Resources\Images"; 
}

 
import java.io.File; 
import java.io.IOException; 
 
import org.junit.*; 
import org.junit.Test; 
import org.junit.runner.JUnitCore; 
import org.junit.runner.Result; 
import org.junit.runner.notification.Failure; 
import static org.junit.Assert.*; 
 
import leadtools.*; 
import leadtools.codecs.*; 
import leadtools.imageprocessing.core.LambdaConnectednessCommand; 
 
 
public void lambdaConnectednessCommandExample() { 
   String LEAD_VARS_IMAGES_DIR = "C:\\LEADTOOLS23\\Resources\\Images"; 
 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.setThrowExceptionsOnInvalidImages(true); 
 
   // Load an image 
   RasterImage image = codecs.load(combine(LEAD_VARS_IMAGES_DIR, "NaturalFruits.jpg")); 
 
   // Prepare the command 
   LambdaConnectednessCommand command = new LambdaConnectednessCommand(); 
   command.setLambda(985); 
   assertTrue(command.getLambda() == 985); 
 
   // Apply 
   command.run(image); 
 
   // Save the image 
   String outputFileName = combine(LEAD_VARS_IMAGES_DIR, "lambda_result"); 
   codecs.save(image, outputFileName, RasterImageFormat.JPEG, 0); 
 
   assertTrue(new File(outputFileName).exists()); 
   System.out.printf("Command run, image saved to %s", outputFileName); 
}

Requirements

Target Platforms

Reference

LambdaConnectednessCommand Class

LambdaConnectednessCommand Members

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Help Version 23.0.2024.3.3

Leadtools.ImageProcessing.Core Assembly

Introduction

Getting Started

Namespaces

Leadtools.ImageProcessing.Core Namespace

Assemblies