Digits only for tesseract4

[Declic73]

Hello,

I am trying tesseract 4 for a project to read digits on different surfaces. 

currently I invoke tesseract with the following options :

--oem 1 -l eng -c tessedit_char_whitelist=0123456789 digits

when using the "best" testdata (from https://github.com/tesseract-ocr/tessdata/tree/master/best ) it only works in oem 1 mode and returns all kinds of characters, it completely ignores the char whitelist and/or the digits directive

I am wondering how to get the best out of tesseract for digits only ?

How to get the so called "best" traineddata in digits only mode ?

Is there somewhere some traineddata focusing on digits only (from different fonts ?) ?

Is my setup with tesseract4 and the options above the best way to run on digits ?

Thank you very much for the help.

Declic

[ShreeDevi Kumar]

Tesseract 4 does not honor whitelist, digits etc. Use an older version such as 3.02, 3.04.

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