[tesseract-ocr] [Question]Tesseract Limitations

2017-07-18 Thread Nathan Pereira
I am trying to read the following image(without the black bar that is from VS): [image: image] I have tried it several time and each time it returns nothing. I am using the code(below).

Re: [tesseract-ocr] Re: train a new font for language of persian

2017-07-18 Thread ShreeDevi Kumar
I would suggest that you wait a few weeks more for Ray to upload the new traineddata files for tesseract4.0.0beta and then try it. ShreeDevi भजन - कीर्तन - आरती @ http://bhajans.ramparivar.com On Wed, Jul 19, 2017 at 10:30 AM, Ava

[tesseract-ocr] Re: train a new font for language of persian

2017-07-18 Thread Ava Nimaee
sorry about me delay i should train some words like as لا in previous version like as this word detect wrong. and now i want understand in version 4.0 we need to font detection or no we can trani any font together? and is there a bach file for tesseract 4.0 ? i can have it ? thanks alot On

Re: [tesseract-ocr] tesseract 4 skips over some text

2017-07-18 Thread ShreeDevi Kumar
Please see https://github.com/tesseract-ocr/tesseract/issues/681#issuecomment-303027906 You can try changing those constants to see if you get any improvement. ShreeDevi भजन - कीर्तन - आरती @ http://bhajans.ramparivar.com On Tue, Jul

[tesseract-ocr] tesseract 4 skips over some text

2017-07-18 Thread Chris Hawley
The file that i am running OCR on https://drive.google.com/file/d/0B-iKKP8eIvdgZkhObUVXUVJ1N28/view?usp=sharing Before anyone asks, it's part of the CIA's Crest Dataset. I noticed tesseract seems to skip over some text. The command that I am using is

[tesseract-ocr] How to use the SetSourceResolution(int ppi) function

2017-07-18 Thread lcalqf
when I use the SetSourceResolution(int ppi) function ,How do I get the ppi value of my picture. The picture come from a android phone ,thank you -- You received this message because you are subscribed to the Google Groups "tesseract-ocr" group. To unsubscribe from this group and stop

[tesseract-ocr] Failed to find library \"liblept172.dll\" for platform x86

2017-07-18 Thread Hari.K
Hi, I have downloaded Tesseract.dll (version 3.0.2.0) and the dependant dlls - "liblept172.dll","libtesseract304.dll". In my C# application, I've done a *AddReference* of Tesseract.dll. I am actually using ImageMagick for PDF bytes to TIFF conversion and then feeding the each TIFF page as

[tesseract-ocr] I can't get the any result from the gif image with tesseract.

2017-07-18 Thread zhaoyang xu
I can't get the any result from the gif image with tesseract using below command: tesseract test.png out -- You received this message because you are