Steps to train with plenty of source files

[Shawn Chen]

Hi All,

I am new to Tesseract and want to use it to recognize plenty of image files.

Followed the training instructions I know how to do the training just for one file and generate the traineddata.

But for multiple files i am not very clear about how to automate the process based on the generated traineddata.

It seems that I have to modify the box file manually to correct the wrongly recognized characters.

Is there any way to automate this process?

Thanks.

[ShreeDevi Kumar]

There are traineddata available for most languages, in different versions -

for 3.04/3.05

for 4.00.00alpha intial version from 2016

best traineddata for 4.00.00alpha released last month

best traineddata for the script  for 4.00.00alpha released last month

Please see https://github.com/tesseract-ocr/tessdata

You should try training only if these do not work for you. 

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

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[Shawn Chen]

Thanks Shree.

I will try these.

On Thursday, August 31, 2017 at 9:01:31 PM UTC+8, shree wrote:

There are traineddata available for most languages, in different versions -

for 3.04/3.05

for 4.00.00alpha intial version from 2016

best traineddata for 4.00.00alpha released last month

best traineddata for the script  for 4.00.00alpha released last month

Please see https://github.com/tesseract-ocr/tessdata

You should try training only if these do not work for you. 

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

On Thu, Aug 31, 2017 at 2:24 PM, Shawn Chen <chenxi...@gmail.com> wrote:

Hi All,

I am new to Tesseract and want to use it to recognize plenty of image files.

Followed the training instructions I know how to do the training just for one file and generate the traineddata.

But for multiple files i am not very clear about how to automate the process based on the generated traineddata.

It seems that I have to modify the box file manually to correct the wrongly recognized characters.

Is there any way to automate this process?

Thanks.

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