Re: [tesseract-ocr] Re: Change unicharset

[ShreeDevi Kumar]

1. concatenate the two training texts

cat ./langdata/kor/kor.training_text
./langdata/chi_tra/chi_tra.training_text >
./langdata/kor/kor-chi_tra.training_text


2. run tesstrain.sh with (update for your paths, run with just one font
which supports both languages as a test)

$tesstrain_dir/tesstrain.sh \
   --lang kor \
   --linedata_only\
   --noextract_font_properties \
   --exposures "0" \
   --fonts_dir /usr/share/fonts/ \
   --fontlist "Arial" \
   --langdata_dir ./langdata \
   --tessdata_dir  ./tessdata_best \
   --training_text  ./langdata/kor/kor-chi_tra.training_text \
   --output_dir $train_output_dir

3.  Check the unicharset in the generated starter traineddata

 $train_output_dir/kor/kor.unicharset

This should have unichars from both languages.

4.   cat ./langdata/kor/kor.wordlist ./langdata/chi_tra/chi_tra.wordlist >
./langdata/kor/kor-chi_tra.wordlist

5.  combine_tessdata -e  ./tessdata_best/kor.traineddata
 $train_output_dir/kor.lstm

etc



ShreeDevi

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

On Fri, Apr 13, 2018 at 10:35 AM, Fanatico  wrote:

> And if I look at the "kor.unicharset" created after executing
> "training/tesstrain.sh" it only contains the korean characters, even after
> I changing "kor.lstm-unicharset" from the "kor.traineddata"
>
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[tesseract-ocr] Re: Change unicharset

[Fanatico]

And if I look at the "kor.unicharset" created after executing 
"training/tesstrain.sh" it only contains the korean characters, even after 
I changing "kor.lstm-unicharset" from the "kor.traineddata"

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