3/25/2023 0 Comments Ocr abbyy finereader![]() ![]() I scanned a magazine article for this test. Yes, I realize that Adobe Acrobat X is out, but since I am not aware of any scanners that come bundled with it yet, I decided to stick with the versions that ship with the ScanSnap. Mac: ABBYY FineReader For ScanSnap 4.1 (run standalone) vs.Windows: ABBYY FineReader For ScanSnap 4.1 (called from ScanSnap Manager) vs.Mac: An old 2.5 GHz Intel Core 2 Duo MacBook Pro with 4 GB RAM running Mac OS X Snow Leopard.Windows: A new cheap Acer laptop with a Core i3 2.40 GHz processor and 4 GB RAM running Windows 7.I decided to do a quick test comparing the OCR of the two packages using the following criteria: Why? Well, for starters, both of them come included with models the Fujitsu ScanSnap as well as other scanners. ‘Recognize’ the text again and see how the output changes.ĪBBYY can enhance documents to improve OCR quality.ĪBBY works with PDFs or any image format.A very common request that I get here at DocumentSnap is to compare the Optical Character Recognition (OCR) capabilities of ABBYY FineReader with Adobe Acrobat.Repeat steps 4 and 5 using the odd pages and odd tamplate.With the even pages highlighted, choose ‘Area’ from the top menu, select ‘Load Area Template’, and choose ‘trees_even.blk’.From the ‘Pages’ toolbar, click the three dots, ‘Select Pages’, and then ‘Even Pages’.Now select page 3 and repeat the steps 1 and 2 above.Name the template ‘trees_even.blk’ and save.Choose ‘Area’ from the top menu and select ‘Save Area Template’.These boxes contain, page numbers, watermarks, and other text we don’t want to include (note this will also ignore any images on the page). Right-click on any existing grenn text boxes and select ‘Delete’.Choose page 2 and draw a green text box around the main block of text. ![]() We can account for this with our templates. Often, the text for even vs odd pages will be aligned differently on the page. Many times, the text blocks of scanned books do not line up in the center of the scan. We can even save these templates for use in other ABBYY projects. Edits can be applied to a single page, even or odd pages, or all pages.Īrea templates allow us to identify all the text boxes on one page and apply an identical layout to other pages.There are several tasks we can do to improve the OCR quality:.This will open a new interface in ABBYY for editing images to improve OCR quality. We can use the built-in image editing tools to improve the accuracy of the OCR. You’ll see the recognized text quality is very low.Right-click on PDF named ‘PlantPestsCT.pdf’, select Open with ABBYY FineReader 14.The default option will try to intellegently correct the image so the OCR engine can more easily recognize text.ABBYY provides a built-in image editor to correct scans increasing the legibility of the text.Spend a few minutes manually correcting and verifying highlighted text. We can manually correct or edit the text data before saving/exporting for greater QA. ABBYY highlights potential errors in blue.After the OCR process is complete, we can compare the original document to the text-only version.Click the ‘Recognize Text’ drop-down and select ‘Open in OCR Editor’.Right-click on PDF named ‘InterAmerican.pdf’, select Open with ABBYY FineReader 14.ABBYY OCR Editor for more OCR options, custom pattern recognition, language selection, and more.ABBYY Finereader for quick conversion of PDFs, including basic OCR.Removing background color (black text on a white background).There are several stategies for editing a PDF to help improve OCR quality: Even the best qualtiy scan can cause OCR issues.Explain methods to improve OCR quality in ABBYY ![]()
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