Hi Lorenzo,
The link you shared was very helpful and your valuable suggestions helped
me a lot. Now the image detection seems to work for at least 90% of my
cases.
Just for information, I started with a top-hat transform followed by the
Sobel operator and then applied the Otsu thresholding. Th
Hi,
use psm 6 (or 7). Also try to crop to have a single line, if possible.
Black text on white bg is better.
You should be able to isolate text in this way:
https://www.pyimagesearch.com/2017/07/17/credit-card-ocr-with-opencv-and-python/
Lorenzo
Il giorno gio 2 mag 2019 alle ore 16:15 Arjun Bk
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