Character: Compute a distance measure between 0 and 1 of the character from a training sample.
certainty = -20 * distance rating = distance * outline length Word: certainty = min over word of character certainty. rating = sum over word of character rating. On Wed, May 27, 2015 at 5:22 AM, Ryosuke Sasaki <[email protected]> wrote: > I used tesseract-ocr to recognize the character of images for my own > application. > I would like to know how to calculate the confidence, certainty and rating > of recognition result in this library. > > Does anybody know how to do that in tesseract or the theory of confidence > calculation? > > -- > 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/300dbb8c-f43c-47f7-a754-0c001604b447%40googlegroups.com > <https://groups.google.com/d/msgid/tesseract-ocr/300dbb8c-f43c-47f7-a754-0c001604b447%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- 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/CAGuE8nU1Sxij_ppT-GgKcF1LopD%2BXOoEf4%2B3x6mQcnMAT%2BY2vQ%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
