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#1 Posted : Tuesday, August 26, 2014 4:11:28 AM(UTC)

Hadi  
Hadi

Groups: Manager, Tech Support, Administrators
Posts: 171

Was thanked: 5 time(s) in 5 post(s)

Attached is a sample project using C# and Leadtools 18. This project shows how to use the AutoZoning Image Processing Command to generate zones for an image to be used in OCR.

http://www.leadtools.com/help/leadtools/v18/dh/po/leadtools.imageprocessing.core~leadtools.imageprocessing.core.autozoningcommand.html

The AutoZoning command lets you choose various options for the process and can be seen here:
http://www.leadtools.com/help/leadtools/v18/dh/po/leadtools.imageprocessing.core~leadtools.imageprocessing.core.autozoningoptions.html

Also shown in this demo is how to draw rectangle annotations using the new Leadtools.Annotations.Core namespace based on the zones.
File Attachment(s):
CS_AutoZoningDemo.zip (18kb) downloaded 102 time(s).
Hadi Chami
Developer Support Manager
LEAD Technologies, Inc.

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#2 Posted : Thursday, October 27, 2016 3:35:14 AM(UTC)

sensem  
sensem

Groups: Registered
Posts: 1


Hi hadi,

I get an error " 'IOcrPage' does not contain a definition for 'RecognizeText' " after importing the project in VS 2015.
what have to do ?



error message:
Severity Code Description Project File Line Suppression State
Error CS1061 'IOcrPage' does not contain a definition for 'RecognizeText' and no extension method 'RecognizeText' accepting a first argument of type 'IOcrPage' could be found (are you missing a using directive or an assembly reference?) CS_AutoZoningDemo C:\Users\Itelsys\Desktop\CS_AutoZoningDemo\Form1.cs 289 Active
 
#3 Posted : Thursday, October 27, 2016 8:38:53 AM(UTC)

Hadi  
Hadi

Groups: Manager, Tech Support, Administrators
Posts: 171

Was thanked: 5 time(s) in 5 post(s)

The issue you are seeing is because the example was built using version 18 of the LEADTOOLS SDK.

I have updated the project to work with version 19, please download and use this one.

File Attachment(s):
CS_AutoZoningDemo_19.zip (13kb) downloaded 103 time(s).
Hadi Chami
Developer Support Manager
LEAD Technologies, Inc.

LEAD Logo
 
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