Stroke Width Transform In Action

Here is the original image:

Running this through Tesseract yields:

E' ,‘YHwacpMTDCH ; 3?". ‘ V‘L"~m> I shah-r}. I’VMU' i 5: 1“”. A"

And here is the image after Stroke Width Transform preprocessing:

and the Tesseract output for this image is much improved:

YH XMCDMTDC