We test your Tesseract OCR Engine to replace our old Product. As Attachment, I Send you as Attachment a Tif Document, where the OCR Engine cannot Extract the Total Amount Value. Can you check, why this happens ?? Out old Engine has the Same Problem. The Context of the OCR is OCRContext_OCRContextDocument
- HN.tif (790 KiB) Viewed 1965 times
The issue here is that this document has a very low resolution (96 DPI) when the minimal value to get acceptable results with OCR should be around 200, sometimes even around 300 DPI depending on the document quality.
Here the document quality is good so by simply scaling up the document to get a proper OCR resolution (200% scale will give a 192 DPI resolution) the document is properly read including the Total Amount value.
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