I am using OCR to read black text on a white background. I am frequently running into the following issues:
“8” will be read as “3”
“9” will be read as “3”
A text string that is 1 character long is not recognized at all
I have already tried turning contrast on, setting the “backgroundcolor” to white, and altering the contrast tolerance. Any other ideas for how to improve the accuracy of OCR on these numbers?
I also have these same issues when reading black text on a grey background. I have tried setting the “backgroundcolor” to grey here as well.
I am using eggplant 14.21 on Red Hat 6. My Unit Under Test is also a Red Hat 6 machine.