[image: Annotation 2020-06-07 183858.jpg] It seems to help but even at --exposures "-7" some of the characters are all black:
-- You received this message because you are subscribed to the Google Groups "tesseract-ocr" group. To unsubscribe from this group and stop receiving emails from it, send an email to tesseract-ocr+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/tesseract-ocr/b68e51ae-12fe-4d29-b38e-99b9bedf3463o%40googlegroups.com.
