GdPicture.NET Reference Guide
ADRGetLastConfidence Method (GdPictureImaging)

GdPicture14 Namespace > GdPictureImaging Class : ADRGetLastConfidence Method
Returns the Confidence of the closest template obtained during the last Documents Recognition Operation.
Public Function ADRGetLastConfidence() As Double
public double ADRGetLastConfidence()
public function ADRGetLastConfidence(): Double; 
public function ADRGetLastConfidence() : double;
public: double ADRGetLastConfidence(); 
double ADRGetLastConfidence(); 

Return Value

Last Confidence. Value between 0 and 100 (identical document).
How to create document templates and identify the one which has the closest similar content to an image file.
Dim TemplateID1 As Integer, TemplateID2 As Integer
Dim nCloserTemplate As Integer
'We create the first template from an image
TemplateID1 = oGdPictureImaging.ADRCreateTemplateFromFile("template1.tif")
If TemplateID1 = 0 Then
   MessageBox.Show("Can't create TemplateID1 " + "Error number: " + oGdPictureImaging.GetStat().ToString())
End If
'We create the second template from an other kind of image
TemplateID2 = oGdPictureImaging.ADRCreateTemplateFromFile("template2.tif")
If TemplateID2 = 0 Then
   MessageBox.Show("Can't create TemplateID2 " + "Error number: " + oGdPictureImaging.GetStat().ToString())
End If
'Now, we will try to identify an image.
nCloserTemplate = oGdPictureImaging.ADRGetCloserTemplateForFile("document.tif")
Select Case nCloserTemplate
Case TemplateID1
MessageBox.Show("This image seems to get best similar content as TemplateID1. Confidence is: " + oGdPictureImaging.ADRGetLastConfidence().ToString() + " %")
Case TemplateID2
MessageBox.Show("This image seems to get best similar content as TemplateID2. Confidence is: " + oGdPictureImaging.ADRGetLastConfidence().ToString() + " %")
End Select
'Release created templates from memory
oGdPictureImaging.ADRDeleteTemplate (TemplateID1)
oGdPictureImaging.ADRDeleteTemplate (TemplateID2)
See Also


GdPictureImaging Class
GdPictureImaging Members