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RegistrationOptions Enumeration

Summary

Represents the type of transformation to be performed during registration.

Syntax

C#
VB
Java
Objective-C
WinRT C#
C++
public enum RegistrationOptions   
Public Enum RegistrationOptions  
    
    
public enum RegistrationOptions    
typedef NS_OPTIONS(NSUInteger, LTRegistrationOptions) 
public enum RegistrationOptions 
Leadtools.ImageProcessing.Core.RegistrationOptions = function() { }; 
Leadtools.ImageProcessing.Core.RegistrationOptions.prototype = {<br/> 
  Unknown = 0, 
    XY = 1, 
    RSXY = 2, 
    Affine6 = 3, 
    Perspective = 4, 
     
 }; 
public enum class RegistrationOptions   

Members

ValueMemberDescription
0Unknown Unknown transformation type. The transformation algorithm will be selected automatically.
1XY ( 0x00000001)Perform XY translation using one pair of corresponding points during registration.
2RSXY Perform rotational, scaling and XY transformations using two pairs of corresponding points during registration.
3Affine6 Perform rotational, scaling, shearing, and XY transformations using three pairs of corresponding points during registration.
4Perspective Perform perspective transformation using four pairs of corresponding points during registration.
Example

C#
VB
using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing; 
using Leadtools.ImageProcessing.Core; 
 
public void AlignImagesCommandExample() 
{ 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   //Load an image 
   RasterImage ReferenceImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "cannon.jpg")); 
 
   //Rotate the image to be registered 
   RasterImage TemplateImage = new RasterImage(ReferenceImage); 
   RotateCommand command = new RotateCommand(45 * 100, RotateCommandFlags.Bicubic, new RasterColor(0, 0, 0)); 
   command.Run(TemplateImage); 
 
   //Get feature points from the two images that correspond to each other. 
   LeadPoint[] templatePoints = new LeadPoint[2]; 
   LeadPoint[] referencePoints = new LeadPoint[2]; 
 
   referencePoints[0] = new LeadPoint(173, 102); 
   referencePoints[1] = new LeadPoint(216, 259); 
 
   templatePoints[0] = new LeadPoint(239, 66); 
   templatePoints[1] = new LeadPoint(158, 207); 
 
   //Prepare the command 
   AlignImagesCommand alignCommand = new AlignImagesCommand(); 
 
   alignCommand.TemplateImage = TemplateImage; 
   alignCommand.ReferenceImagePoints = referencePoints; 
   alignCommand.TemplateImagePoints = templatePoints; 
   alignCommand.RegistrationMethod = RegistrationOptions.Unknown; 
 
   //Apply 
   alignCommand.Run(ReferenceImage); 
 
   // Save the resulting image 
   codecs.Save(alignCommand.RegisteredImage, Path.Combine(LEAD_VARS.ImagesDir, "RegisteredImage.bmp"), RasterImageFormat.Bmp, 24); 
 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images"; 
} 
Imports Leadtools 
Imports Leadtools.Codecs 
Imports Leadtools.ImageProcessing 
Imports Leadtools.ImageProcessing.Core 
      Leadtools.Examples.Support.SetLicense() 
 
Public Sub AlignImagesCommandExample() 
   Dim codecs As RasterCodecs = New RasterCodecs() 
   codecs.ThrowExceptionsOnInvalidImages = True 
 
   'Load an image 
   Dim ReferenceImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "cannon.jpg")) 
 
   'Rotate an image to be registered 
   Dim TemplateImage As RasterImage = New RasterImage(ReferenceImage) 
   Dim command As RotateCommand = New RotateCommand(45 * 100, RotateCommandFlags.Bicubic, New RasterColor(0, 0, 0)) 
   command.Run(TemplateImage) 
 
   'Get feature points from the two images that are corresponding to each other. 
   Dim templatePoints() As LeadPoint = New LeadPoint(2) {} 
   Dim referencePoints() As LeadPoint = New LeadPoint(2) {} 
 
   referencePoints(0) = New LeadPoint(173, 102) 
   referencePoints(1) = New LeadPoint(216, 259) 
 
   templatePoints(0) = New LeadPoint(239, 66) 
   templatePoints(1) = New LeadPoint(158, 207) 
 
   'Prepare the command 
   Dim alignCommand As AlignImagesCommand = New AlignImagesCommand() 
 
   alignCommand.TemplateImage = TemplateImage 
   alignCommand.ReferenceImagePoints = referencePoints 
   alignCommand.TemplateImagePoints = templatePoints 
   alignCommand.RegistrationMethod = RegistrationOptions.Unknown 
 
   'Apply 
   alignCommand.Run(ReferenceImage) 
 
   ' Save the result image 
   codecs.Save(alignCommand.RegisteredImage, Path.Combine(LEAD_VARS.ImagesDir, "RegisteredImage.jpg"), RasterImageFormat.Bmp, 24) 
 
End Sub 
 
Public NotInheritable Class LEAD_VARS 
   Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images" 
End Class 

Requirements

Target Platforms

Help Version 19.0.2017.10.18
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Leadtools.ImageProcessing.Core Assembly