CODEWITHSUNDEEP
windowsocrtesseract
chfumero
chfumero

Reputation: 1147

How can I train Tesseract on Windows

I am trying to train tesseract for work on windows. The process finish well but when I make the call to 

tesseract.exe file.tiff out

after this the run, file is empty.

I don´t know what is happen here, I did the same process under linux and work perfectly.

I think that the problem could be the generation with the mftraining.exe. It throw this messages:

Warning: no protos/configs for a in CreateIntTemplates()
Warning: no protos/configs for f in CreateIntTemplates()
Warning: no protos/configs for l in CreateIntTemplates()
Warning: no protos/configs for o in CreateIntTemplates() 
Warning: no protos/configs for r in CreateIntTemplates()
Error: no configs for class a in mftraining
Error: no configs for class f in mftraining
Error: no configs for class l in mftraining
Error: no configs for class o in mftraining
Error: no configs for class r in mftraining

any other end without problems

Somebody can help me please?

Upvotes: 3

Views: 11876

Answers (3)

Bartłomiej Uliasz
Bartłomiej Uliasz

Reputation: 560

I know the question is old, but if you're looking for a way to train current version of Tesseract (4+) on Windows, I have created a GUI that automates all the process. It requires Python 3. Here is my GitHub repository that contains all the sources.

Upvotes: 3

smwikipedia
smwikipedia

Reputation: 64175

According to here:

  1. Training is not supported on windows.
  2. If you want to test/fix something, use the current code from repository (it should be posible to build it with msys2 on windows)

Training tools are only included in Tesseract 3.03+. Separate commands are used to build the main program tesseract.exe and the training tools. Shown as below.

enter image description here

I have successfully built the main program on Windows 7 with MSYS2. But I failed to build the training tools.

Update

Now I have turned to use Xubuntu to build both the main program and the training tools. And the training process can be carried out. Though there's a lot of details to be tuned.

Upvotes: 0

Aby
Aby

Reputation: 1924

did you try to follow this manuel from google on how to train tesseract ?

https://code.google.com/p/tesseract-ocr/wiki/TrainingTesseract3

Upvotes: 1

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