HOw can i Develop intelligent character recognition (icr)

You can use LEADTOOLS ICR Module technology in your application.

https://www.leadtools.com/sdk/ocr/icr

The ICR add-on module allows you to extract hand-written text from a document. Telling the OCR Engine to recognize handwritten text is as easy as setting the OcrZoneType enumeration.

https://www.leadtools.com/help/sdk/v20/dh/fo/ocrzonetype.html

Here is some sample code:

string tifFileName = @"FILE PATH TO INPUT IMAGE";
string xmlFileName = @"FILE PATH TO OUTPUT XML RESULTS FILE";
using (IOcrEngine ocrEngine = OcrEngineManager.CreateEngine(OcrEngineType.OmniPage, false))
{
ocrEngine.Startup(null, null, null, null);
using (IOcrDocument ocrDocument = ocrEngine.DocumentManager.CreateDocument())
{
IOcrPage ocrPage = ocrDocument.Pages.AddPage(tifFileName, null);
ocrPage.AutoZone(null);
int ocrZones = ocrPage.Zones.Count;
for (int i = 0; i < ocrZones; i++)
{
OcrZone ocrZone = ocrPage.Zones[i];
ocrZone.ZoneType = OcrZoneType.Icr;
}
ocrPage.Recognize(null);
ocrDocument.SaveXml(xmlFileName, new OcrXmlOutputOptions());
}
}

2 Replies

Know the answer? Post it — somebody with the same question will find it here.

Kip Hackman6y ago
You can use LEADTOOLS ICR Module technology in your application.
https://www.leadtools.com/sdk/ocr/icr
The ICR add-on module allows you to extract hand-written text from a document. Telling the OCR Engine to recognize handwritten text is as easy as setting the OcrZoneType enumeration.
https://www.leadtools.com/help/sdk/v20/dh/fo/ocrzonetype.html
Here is some sample code:
string tifFileName = @"FILE PATH TO INPUT IMAGE";
string xmlFileName = @"FILE PATH TO OUTPUT XML RESULTS FILE";

using (IOcrEngine ocrEngine = OcrEngineManager.CreateEngine(OcrEngineType.OmniPage, false))
{
    ocrEngine.Startup(null, null, null, null);
    using (IOcrDocument ocrDocument = ocrEngine.DocumentManager.CreateDocument())
    {
        IOcrPage ocrPage = ocrDocument.Pages.AddPage(tifFileName, null);
        ocrPage.AutoZone(null);
        int ocrZones = ocrPage.Zones.Count;
        for (int i = 0; i < ocrZones; i++)
        {
            OcrZone ocrZone = ocrPage.Zones[i];
            ocrZone.ZoneType = OcrZoneType.Icr;
        }
        ocrPage.Recognize(null);
        ocrDocument.SaveXml(xmlFileName, new OcrXmlOutputOptions());
    }
}
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Subhendu De13y ago
Replied on your previous thread. Great if you close this thread :-) Thanks
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