> No one responded then. I had hoped someone would have chimed in. So I thought I'd try again.
Hi, This is grasping at straws a bit, but you might be able to use something like adaptive threshold edge detection [1] in gimp to identify continuous lines in the image, and then extract them. It would take some gimp wizardry but the lines seem clean in the sample images. art --- 1. https://github.com/parnham/plugins -- -- You received this message because you are subscribed to the Google Groups "tesseract-ocr" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/tesseract-ocr?hl=en --- 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 [email protected]. For more options, visit https://groups.google.com/groups/opt_out.

