Home : Optical Character Recognition (OCR) : Glyphreader : C# DEMO: Correct Raw OCR Information with Alternate Characters
Q10246 - HOWTO: C# DEMO: Correct Raw OCR Information with Alternate Characters

The Glyphreader OCR engine now provides alternate character options. The attached demo shows how to use the Alternates property and how to manually change the glyph. The demo applies this algorithm to increase OCR accuracy:

-OCRs a page

-For each OcrGlyph object

   -Check OcrGlyph.Confidence against tolerance

   -Provide user with OcrGlyph.Alternates and ability to change the .Char property of the OcrGlyph

-Produce output with new, more accurate OCR page.

 

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GlyphReaderAlternateCharactersDemo.zip

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