How do I increase the accuracy in this situation

[童虎]

I have a image like this:

And I then run

tesseract 111.jpg out -l chi_sim; cat out.txt;rm out.txt;

But the result is 

Tesseract Open Source OCR Engine v4.0.0-332-gb727 with Leptonica

E

I have no idea how to improve this. Any ideas? Thank you.

[Zdenko Podobny]

https://github.com/tesseract-ocr/tesseract/wiki/ImproveQuality 

 

Zdenko

so 30. 3. 2019 o 9:50 童虎 <huhu...@gmail.com> napísal(a):

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