AutoBinarizeCommand Constructor()

Summary

Initializes a new AutoBinarizeCommand class object with default parameters.

Syntax

Objective-C

C++/CLI

Java

Python

public AutoBinarizeCommand()

- (instancetype)init

public AutoBinarizeCommand();

public: 
AutoBinarizeCommand();

__init__() # Default constructor

Remarks

The default value for factor is 0. The default value for flags is AutoBinarizeCommandFlags::UseAutoPreProcessing | AutoBinarizeCommandFlags::UseAutoThreshold

Example

Java

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Core; 
 
public void AutoBinarizeCommandExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "noisy_barcode.jpg")); 
 
   AutoBinarizeCommand command = new AutoBinarizeCommand(); 
   command.Flags = AutoBinarizeCommandFlags.UsePercentileThreshold | AutoBinarizeCommandFlags.DontUsePreProcessing; 
   command.Factor = 2000; // use 20% threshold 
   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.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.*; 
 
 
public void autoBinarizeCommandExample() { 
 
   // Load an image 
   final String LEAD_VARS_IMAGES_DIR = "c:\\LEADTOOLS23\\Resources\\Images"; 
   String outputFileName = combine(LEAD_VARS_IMAGES_DIR, "Result.mrc"); 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.setThrowExceptionsOnInvalidImages(true); 
 
   RasterImage image = codecs.load(combine(LEAD_VARS_IMAGES_DIR, "Sample.mrc")); 
   AutoBinarizeCommand command = new AutoBinarizeCommand(); 
 
   command.run(image); 
 
   codecs.save(image, outputFileName, RasterImageFormat.MRC, 0); 
 
   image.dispose(); 
   codecs.dispose(); 
 
   assertTrue(new File(outputFileName).exists()); 
   System.out.printf("File successfully saved to %s%n", outputFileName); 
}

Requirements

Target Platforms

Reference

AutoBinarizeCommand Class

AutoBinarizeCommand Members

Overload List

Download our FREE evaluation

Help Version 23.0.2024.3.3

Leadtools.ImageProcessing.Core Assembly

Introduction

Getting Started

Namespaces

Leadtools.ImageProcessing.Core Namespace

Assemblies