Changing font recognition for tesseract in iOS
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28-10-2019 - |
Question
I am using Tesseract 3.0 in order to read digits from a seven segment display but that did not work properly. I assume the reason of that is the font of the seven segment display which is different from the usual one that is read. I was wondering if there was a way to change the font so that the results are compatible with the digits found on the 7 segment display.
Solution
To optimize for certain fonts you can either train tesseract for a certain font or customize the scanning method. There's really no telling which will be quicker without more details of the font and the environment you are sampling from.
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