Hi! On 2015-10-27 16:10, Allistair wrote: > Firstly I do not get Empty Page with Tesseract 3 on Mac. It reads a > couple of lines then gives up.
Yes, that's true -- this particular example gives a few lines (actually the *later* ones, not the first and then giving up). But with a slightly different example, I also get the "Empty Page" sometimes. > I was able to get it reading everything by cropping it to the same > amount as Working but then rotating it anti clockwise by just a few > degrees - I tried this because I noticed the text was rotated - > Tesseract is meant to handle this but you just need to try stuff out > sometimes. Ah ok, that's a good hint! I'll try rotating my other samples and see if it helps! > It does mean though that you will need to do preprocessing before > handing off to Tesseract to get whatever you're doing working. I already do preprocessing to get the pictures as posted. The originals are colour photos of yellow print on a black monitor. ;) It should be fine to also add some rotation to the preprocessing as needed. Yours, Daniel -- http://www.domob.eu/ OpenPGP: 1142 850E 6DFF 65BA 63D6 88A8 B249 2AC4 A733 0737 Namecoin: id/domob -> https://nameid.org/?name=domob -- Done: Arc-Bar-Cav-Hea-Kni-Ran-Rog-Sam-Tou-Val-Wiz To go: Mon-Pri -- 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]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/tesseract-ocr. To view this discussion on the web visit https://groups.google.com/d/msgid/tesseract-ocr/562FE35E.6020808%40gmail.com. For more options, visit https://groups.google.com/d/optout.
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