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 OCR'ing from screen shots		  New Topic  Reply to Topic
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rswyman@docuxplorer.com

USA
156 Posts
Posted - Nov 01 2012 :  04:33:06  Show Profile  Reply
We are trying to Zone OCR from screen shots of other application data entry fields but not having much luck on the OCR recognizing the text. Enclosed is a sample file.






What can I do to improve my results?

I’m using the OCR demo application… Also the m_OCR.getWordBoxes(); raises an exception in the demo.

rswyman@docuxplorer.com

USA
156 Posts
Posted - Nov 01 2012 :  09:48:07  Show Profile  Reply
Can ImageEn support binarization filter. If so how?
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rswyman@docuxplorer.com

USA
156 Posts
Posted - Nov 01 2012 :  10:28:33  Show Profile  Reply
Here is a referance as to the effect I think needs to be created..
http://www.m.cs.osakafu-u.ac.jp/cbdar2007/proceedings/papers/O1-1.pdf

How can I produce this with ImageEn?
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xequte

39066 Posts
Posted - Nov 02 2012 :  18:22:56  Show Profile  Reply
Hi

I'm afraid this is not possible with ImageEn.



Nigel
Xequte Software
www.xequte.com
nigel@xequte.com
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rswyman@docuxplorer.com

USA
156 Posts
Posted - Nov 02 2012 :  18:58:17  Show Profile  Reply
Any sugestions as to my initial query?
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fab

1310 Posts
Posted - Nov 08 2012 :  03:37:32  Show Profile  Reply
Hi,
you could try to increase image size. For example, with the image you have posted, executing:

ImageEnVect1.Proc.Resample(2000, -1, rfBicubic);

will make OCR correctly (tried with OCR example, just pressing "Recognize").
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