Help me to creating new .traineddata file

[Vijay K]

Hi, 

i'm working on Mechanical Engineering drawings that contain GDT symbols such as a symbol to indicate depth ↧, a counterbore ⌴ , countersink ◎, diameter Ø, etc. How to train these font on tesseract.

Tried with upending same fonts to eng.traineddata. but symbols are not recognizing.

Please help me in creating new traineddata file on GDT symbols

Thanks in Advance.
Regards
Vijay
vijay...@gmail.com

[Vitalii]

Hi

Whitch traindata files are you use?

According to the official doc for "Fine Tuning for ± a few characters" must be used  the traineddata files from tessdata_best 

Could you detail describe all steps that you did?

среда, 2 июня 2021 г. в 16:23:32 UTC+4, vijay...@gmail.com:

[Vijay K]

Hi,

I'm using english language traindata file.

I want to create new traindata file for GDT character. How to create new traindata file from scratch(don't want to append already existing traindata file)