It might help to binarize. The built-in adaptive thresholding is not that great.Ray.
On Sat, Jan 17, 2009 at 4:51 PM, aurelius <[email protected]> wrote: > > Yeah, actually I ve done this > > In order to see if it works, I crop the part of the image with the > numbers and i fed it to tesseract. And it didn'w work well. > > Also, i scaled up the cropped image with the numbers, but it only > recognized one, hardly two numbers. I know that the FAQ says about > minimum text height and contrast. > > Do you think, I should make it a binary, because after the scale up, > maybe the contrast was not that good ? > > Stratis > > > --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
