[tesseract-ocr] Re: Percentage of accuracy
Yes, its values range from 0 to 100. On Saturday, June 29, 2019 at 12:00:45 PM UTC-5, Mox Betex wrote: > > I have found w_conf attribute in .hocr file. > How should I interpret that value? Does high w_conf value means high > accuracy? > -- 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 post to this group, send email to tesseract-ocr@googlegroups.com. Visit this group at https://groups.google.com/group/tesseract-ocr. To view this discussion on the web visit https://groups.google.com/d/msgid/tesseract-ocr/6343064a-1934-4fc3-ab1c-c69dbb37a1ae%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[tesseract-ocr] Re: Percentage of accuracy
I have found w_conf attribute in .hocr file. How should I interpret that value? Does high w_conf value means high accuracy? -- 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 post to this group, send email to tesseract-ocr@googlegroups.com. Visit this group at https://groups.google.com/group/tesseract-ocr. To view this discussion on the web visit https://groups.google.com/d/msgid/tesseract-ocr/dc17a169-f81f-4c96-9f8f-5d6e253e8647%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[tesseract-ocr] Re: Percentage of accuracy
It's called "confidence" value in Tesseract terminology. hocr format output contains confidency values, at word level, I believe. On Saturday, June 29, 2019 at 8:53:05 AM UTC-5, Mox Betex wrote: > > Is it possible to get percentage of accuracy of recognized text? > > I need to recognize multiple languages (2 languages) and tesseract doesn't > know exactly what language is when I put parametar -l lang1+lang2. > What I want to do is to scan with both languages separately, but I would > need some percentage of accuracy to determine probability of language. > -- 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 post to this group, send email to tesseract-ocr@googlegroups.com. Visit this group at https://groups.google.com/group/tesseract-ocr. To view this discussion on the web visit https://groups.google.com/d/msgid/tesseract-ocr/85f970be-8bea-4c43-b3bc-0eb09534e9d7%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[tesseract-ocr] Percentage of accuracy
Is it possible to get percentage of accuracy of recognized text? I need to recognize multiple languages (2 languages) and tesseract doesn't know exactly what language is when I put parametar -l lang1+lang2. What I want to do is to scan with both languages separately, but I would need some percentage of accuracy to determine probability of language. -- 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 post to this group, send email to tesseract-ocr@googlegroups.com. Visit this group at https://groups.google.com/group/tesseract-ocr. To view this discussion on the web visit https://groups.google.com/d/msgid/tesseract-ocr/431b5e21-18c6-4f4f-a78b-5b9e8374b249%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[tesseract-ocr] Re: Invalid resolution 0, using 70dpi instead
I tried to solve this problem using exiftool to write Units:PixelsPerInch in png file because it was Units:Undefined, but I had no luck. -- 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 post to this group, send email to tesseract-ocr@googlegroups.com. Visit this group at https://groups.google.com/group/tesseract-ocr. To view this discussion on the web visit https://groups.google.com/d/msgid/tesseract-ocr/363fc182-2c07-48f3-aebf-504cbfb7a49d%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
