Tesseract (4 alpha ) Amibiguos Situation while Correcting Chars in box file

[srn...@gmail.com]

I am trying to correct box files, so i can train tesseract.

But I have got strange problem,


1) Tesseract is recognizing some alphabet as two letters, then how to edit the box file then.. (screenshot 1).
2) Tesseract is not recognizing some alphabets so how to edit the box file then.. (screenshot 2).

[ShreeDevi Kumar]

Have you tried just using the eng.traineddata directly with tess 3.04/ 3.05 / 4.0?

You don't need to train unless it is a very special case. You can try changing the dictionary dawg files with tess 3.0x.

ShreeDevi
____________________________________________________________
भजन - कीर्तन - आरती @ http://bhajans.ramparivar.com

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[Quan Nguyen]

For Case 1, you'll need to merge the two boxes. For Case 2, you'll correct by splitting the box.

[srn...@gmail.com]

Can you please tell me how to split box and and merge two boxes respectively. I am not able to find any options regarding this. If you specify, it will be helpful to me and others also.

Thank You.

[ShreeDevi Kumar]

You can use jtessboxeditor to edit the box files. Make sure to mark EOL if you are trying to train using scanned images.

Also note that this part of code is untested - training 4.0 using pre-existing images and box files.

Ray has only explained method for using images created by text2image. 

ShreeDevi
____________________________________________________________
भजन - कीर्तन - आरती @ http://bhajans.ramparivar.com

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