If a PDF have a text layer, will Cloud OCR use that text layer or re-do the OCR?
PDF contents reusing
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- Last Post 05 September 2013
As the text layer does not always correspond to the image layer, ABBYY Cloud OCR SDK will re-do the OCR and use the text layer to improve the recognition quality.
In ABBYY FineReader Engine it is possible to select one of these modes:
Both text and image layer of the source PDF file are used.
Only text layer of the source PDF file is used, the image layer is not used.
Text layer of the source PDF file is not used, the image layer is recognized.
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