Hi,

I'm having issues getting good accuracy for some text. I have read through 
https://github.com/tesseract-ocr/tessdoc/blob/main/ImproveQuality.md as 
well as tried many different image preprocessing such as resizing, 
dilation/erosion, thresholding, and applying blurs. I have also used 
appropriate whitelisted characters but still cannot get great accuracy.

See attached some example images I am having trouble with. I am using 
Tesseract 4.1.1, and pytesseract 0.3.10.

I'd appreciate any pointers or ideas to get better accuracy. At this point, 
I am thinking I may have to fine tune the model.

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