Hi, Alex
Which "Vintasoft.Imaging.Ocr.RecognitionRegionType" I have to use because I found problem about OCR Thai language.
This is image file
p.s. I use Thai & English language for OCR
Best Regard
Wittaya WAC
Which RecognitionRegionType of OCR?
Moderator: Alex
Re: Which RecognitionRegionType of OCR?
Hi Wittaya,
For understanding your problem we need to reproduce your problem on our side. Please send us (to support@vintasoft.com) a small working application, which allows to reproduce your problem.
Best regards, Alexander
For understanding your problem we need to reproduce your problem on our side. Please send us (to support@vintasoft.com) a small working application, which allows to reproduce your problem.
Best regards, Alexander
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- Posts: 15
- Joined: Wed Mar 06, 2019 7:54 am
Re: Which RecognitionRegionType of OCR?
Hi, Alex
I fixed out myself by re-download tessdata for eng and tha,
its work now, but ocr with Thai and English correct around 70% both.
Best Regard
Wittaya WAC
I fixed out myself by re-download tessdata for eng and tha,
its work now, but ocr with Thai and English correct around 70% both.
Best Regard
Wittaya WAC
Re: Which RecognitionRegionType of OCR?
Hi Wittaya,
Best regards, Alexander
What resolution do your document images have? Tesseract OCR provides good text recognition results if document image has resolution 300 dpi or higher.its work now, but ocr with Thai and English correct around 70% both.
Best regards, Alexander
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- Posts: 15
- Joined: Wed Mar 06, 2019 7:54 am
Re: Which RecognitionRegionType of OCR?
Hi, Alex
I use 200 dpi.
Best Regard
Wittaya WAC
I use 200 dpi.
Best Regard
Wittaya WAC
Re: Which RecognitionRegionType of OCR?
Increase image resolution and I think you will have better OCR results.
Best regards, Alexander