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#1 Posted : Thursday, October 30, 2008 5:16:40 AM(UTC)

Adnan Ismail  

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Posts: 3,022

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The attached project uses LEADTOOLS v16 OCR features.
The project is implemented using minimum code required to OCR a file and save it in a Plain Text file.
This shows the ease of use of LEAD 16 OCR and can be used as a starting point for other OCR projects.

It is a Visual Studio 2005 project written in C#

File Attachment(s):
SimpleOCRdemo.zip (22kb) downloaded 513 time(s).

Edited by moderator Tuesday, October 18, 2016 11:34:48 AM(UTC)  | Reason: Not specified


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#2 Posted : Friday, October 6, 2017 3:44:37 PM(UTC)
Anthony Northrup

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Was thanked: 28 time(s) in 28 post(s)

Updated to LEADTOOLS v19 with Visual Studio 2017. Also changed project to automatically select dll's for running in 32-bit and 64-bit.
Extract to "C:\LEADTOOLS 19\Examples\DotNet\CS\" to use the example.
File Attachment(s):
CS_SimpleOCR.zip (11kb) downloaded 227 time(s).
Anthony Northrup
Developer Support Engineer
LEAD Technologies, Inc.

#3 Posted : Tuesday, October 15, 2019 10:22:28 AM(UTC)


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Posts: 22

Project updated to LEADTOOLS v20 with Visual Studio 2019.

Overview of LEAD Ocr Engine

RasterCodecs codecs = new RasterCodecs();
using (RasterImage image = codecs.Load(InputFileName.Text))
      // Create and Start OCR Engine
      IOcrEngine ocrEngine = OcrEngineManager.CreateEngine(OcrEngineType.LEAD, false);
      ocrEngine.Startup(null, null, null, @"C:\LEADTOOLS 20\Bin\Common\OcrLEADRuntime");

      using (IOcrDocument document = ocrEngine.DocumentManager.CreateDocument())
              document.Pages.AddPage(image, null);
              document.Save(OutputFileName.Text, Leadtools.Document.Writer.DocumentFormat.Text, null);
              if (checkComplete.Checked)
                   MessageBox.Show(this, "Finished processing file");

File Attachment(s):
CS_SimpleOCR_v20.zip (228kb) downloaded 52 time(s).
Robbey Rodriguez
Developer Support Engineer
LEAD Technologies, Inc.
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