We need to find out why a certain text from an image cannot be recognized by the OCR method.

We use the imagemagick tool and divide documents into small images.

We apply OCR tesseract script to the cut images.

We need to find out why a certain text from an image cannot be recognized by the OCR method.
90% is successful and about 10% cannot be recognized.

Here are 2 pictures that we cannot recognize.

We believe there is an error in the image.

Here need to find the bank account numbers
1625662653191_left35-verticalcrop14-účet-0.png


here I need to find the number 8
1625662651986_right10-verticalcrop6-konstantní-1.png

We are looking for a reason why this is not possible. We are looking for a solution.