RecognitionMethod Property

C#
Visual Basic
Objective-C
Java
C++

public FormsRecognitionMethod RecognitionMethod {get; set;}

'Declaration
 
Public Property RecognitionMethod As FormsRecognitionMethod

'Usage
 
Dim instance As FormRecognitionOptions
Dim value As FormsRecognitionMethod
 
instance.RecognitionMethod = value
 
value = instance.RecognitionMethod

public:
property FormsRecognitionMethod RecognitionMethod {
   FormsRecognitionMethod get();
   void set (    FormsRecognitionMethod value);
}

Property Value

The Leadtools.Forms.FormsRecognitionMethod Method for forms recognition.

Using Simple method Simple has less progress time than Complex but may fail in recognize some forms.

This example adds a page image to an attributes and use Fast compare to find match.

C#
Visual Basic
WinRT C#
WinRT JavaScript
Silverlight C#
Silverlight VB

Copy Code

Imports Leadtools.Forms
Imports Leadtools.Forms.Recognition
Imports Leadtools.Codecs

'''This method will pass  attributes to recognize form.
Public Function CompareFormsWithMastersFast(filledFormImage As RasterImage, mastersAttributes As List(Of FormRecognitionAttributes), engine As FormRecognitionEngine) As FormRecognitionResult
   Dim formOptions As New FormRecognitionOptions()
   ' We will use Simple (fast) method to create form to use it with CompareFormFast  method
   formOptions.RecognitionMethod = FormsRecognitionMethod.Simple
   Dim filledAttribute As FormRecognitionAttributes = engine.CreateForm(formOptions)
   Dim pageOptions As New PageRecognitionOptions()
   pageOptions.AutoCleanUp = True
   pageOptions.UpdateImage = True
   engine.AddFormPage(filledAttribute, filledFormImage, pageOptions)
   engine.CloseForm(filledAttribute)

   filledAttribute.Image = filledFormImage

   Return engine.CompareFormFast(mastersAttributes, filledAttribute, Nothing)
End Function

using Leadtools.Forms;
using Leadtools.Forms.Recognition;
using Leadtools.Codecs;

///This method will pass  attributes to recognize form.
public FormRecognitionResult CompareFormsWithMastersFast(RasterImage filledFormImage, List<FormRecognitionAttributes> mastersAttributes, FormRecognitionEngine engine)
{
   FormRecognitionOptions formOptions = new FormRecognitionOptions();
   // We will use Simple (fast) method to create form to use it with CompareFormFast  method
   formOptions.RecognitionMethod = FormsRecognitionMethod.Simple;
   FormRecognitionAttributes filledAttribute = engine.CreateForm(formOptions);
   PageRecognitionOptions pageOptions = new PageRecognitionOptions();
   pageOptions.AutoCleanUp = true;
   pageOptions.UpdateImage = true;
   engine.AddFormPage(filledAttribute, filledFormImage, pageOptions);
   engine.CloseForm(filledAttribute);

   filledAttribute.Image = filledFormImage;

   return engine.CompareFormFast(mastersAttributes, filledAttribute, null);
}

Target Platforms

Reference

FormRecognitionOptions Class
FormRecognitionOptions Members