OCR Recognition timeout

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This topic and its replies were posted before the current version of LEADTOOLS was released and may no longer be applicable.

#1 Posted : Thursday, October 17, 2019 3:12:36 PM(UTC)

Tom Marciniak

Groups: Registered
Posts: 2

We are using version 14.5 in Delphi 7. Been using OCR in our product for years. Every now and then the OCR engine times out while processing a page. This is typically a page with a grid full of small type. The timeout seems related to CPU speed - slower CPUs time out, faster ones don't on the same file. Question is: Can we set the OCR timeout? We've looked through the document and other interfaces and cannot find a property for this. Thanks.


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#2 Posted : Friday, October 18, 2019 11:59:49 AM(UTC)

Nick

Groups: Registered, Tech Support, Administrators
Posts: 161

Was thanked: 9 time(s) in 9 post(s)

Hello,

Apologies, but I was unable to find in our documentation any indictation that the OCR engine timeout can be changed in v14.5. Note if this is only occurring with specific documents, consider image preprocessing prior to recognition.

https://www.leadtools.co.../dllsteps/tutimgproc.htm
https://www.leadtools.co.../cleaningupbitimages.htm

Nick Crook
Developer Support Engineer
LEAD Technologies, Inc.

#3 Posted : Friday, October 18, 2019 9:23:37 PM(UTC)

Tom Marciniak

Groups: Registered
Posts: 2

Thanks for the suggestion. Will fool around with image preprocessing next week.

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