public MRZCodeDetectionCommand()
public:
MRZCodeDetectionCommand();
__init__() # Default constructor
The MRZCodeDetectionCommand automatically finds an MRZ zone in a document image.
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing;
using Leadtools.ImageProcessing.Core;
public void MRZCodeDetectionCommandExample()
{
RasterCodecs codecs = new RasterCodecs();
codecs.ThrowExceptionsOnInvalidImages = true;
//Load an image
RasterImage MRZImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "MRZ_SAMPLE.jpg"));
//Detect MRZ zone
MRZCodeDetectionCommand command = new MRZCodeDetectionCommand();
command.Run(MRZImage);
LeadRect mrzzone = command.MRZZone;
// Set MRZ zone to image region
RasterRegion rgn = new RasterRegion();
rgn.Combine(mrzzone, RasterRegionCombineMode.Set);
MRZImage.SetRegion(null, rgn, RasterRegionCombineMode.Set);
}
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.MRZCodeDetectionCommand;
public void mrzCodeDetectionCommandExample() {
final String LEAD_VARS_IMAGES_DIR = "C:\\LEADTOOLS23\\Resources\\Images";
RasterCodecs codecs = new RasterCodecs();
codecs.setThrowExceptionsOnInvalidImages(true);
// Load an image
RasterImage mrzImage = codecs.load(combine(LEAD_VARS_IMAGES_DIR, "MRZ_SAMPLE.jpg"));
// Detect MRZ zone
MRZCodeDetectionCommand command = new MRZCodeDetectionCommand();
command.run(mrzImage);
LeadRect mrzZone = command.getMRZZone();
// Set MRZ zone to image region
RasterRegion rgn = new RasterRegion();
rgn.combine(mrzZone, RasterRegionCombineMode.SET);
mrzImage.setRegion(null, rgn, RasterRegionCombineMode.SET);
// Save image
String outputFileName = combine(LEAD_VARS_IMAGES_DIR, "MRZ_SAMPLE_RESULT.jpg");
codecs.save(mrzImage, outputFileName, RasterImageFormat.JPEG, 0);
assertTrue(new File(outputFileName).exists());
System.out.println("Command run, image saved to " + outputFileName);
}
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