How to recognize letter / number combination

[Jérémy Hannouna]

Hi,

I'm trying to extract a number from a document. this number contains letters and numbers.

If I try to recognize the line as a singleword, the letter Z is automatically convert as a 2 and if I try to recognize the line with multiple words, the 6 before the Z is convert as a G.

I don't know how to configure Tesseract to just recognize letters without trying to interpret it in a "context".

I'm not sure my explaination is clear.

Anyone here can help me please ?

Thank you

[Isaias Barroso]

Hi.

Have you tried to disable dictionary?  https://github.com/tesseract-ocr/tesseract/wiki/ImproveQuality#dictionaries-word-lists-and-patterns

Best regards