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Topic: Detect scanned PDF file
Conf: (P-PDF) Developers, Msg: 132408
Date: 5/9/2005 07:07 PM
I'm trying to determine programatically if a PDF file has been OCRed or not. Looking in the metadata with PDFBox has not provided results. I may try to use the PDFBox text extraction API to get the text, but that may prove too time consuming.
If there is a simpler way it would save a lot of processing.