thanks for the link. i will read and try it Am Samstag, 5. Oktober 2019 14:38:26 UTC+2 schrieb Testing Windows Screenshots: > > > https://stackoverflow.com/questions/9480013/image-processing-to-improve-tesseract-ocr-accuracy > > > > Gimp is your friend. > > > > *From:* [email protected] <javascript:> [mailto: > [email protected] <javascript:>] *On Behalf Of *Ravi Annaswamy > *Sent:* 05 October 2019 11:08 > *To:* [email protected] <javascript:> > *Subject:* Re: [tesseract-ocr] Re: tesseract ignores single/short > characters -> any ideas? > > > > I didn’t try these images but my first guess: can you not provide dpi 72 > as option and try? > > Sent from my iPhone > > > On Oct 5, 2019, at 4:04 AM, test0r man <[email protected] <javascript:>> > wrote: > > --Push-- > > > > does anyone have an idea? > > > > thanks for help! > > > > > Am Sonntag, 8. September 2019 12:23:28 UTC+2 schrieb test0r man: > > hi, > > i use this command: > > > > tesseract input/image.jpg output/output --dpi 72 --oem 1 -l deu+eng > > > > to scan image like "1_input.jpg" and "2_input.jpg". the ocr result is > good, but it seems that tesseract ignores short/single characters. > > in the first image it ignores the three "0". > > in the second image it only detects the "10.". > > > > the tessinput files are attached too. > > if i use the "--psm 6" command, all other words won't be detected right. > > if i scale the images to 300 dpi, it's the same result. > > > > has anyone an idea? thanks for help! > > > > > > > > > > > > > > -- > 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] <javascript:>. > To view this discussion on the web visit > https://groups.google.com/d/msgid/tesseract-ocr/6bb8a731-afa3-4dbf-a805-90b9120b791b%40googlegroups.com > > <https://groups.google.com/d/msgid/tesseract-ocr/6bb8a731-afa3-4dbf-a805-90b9120b791b%40googlegroups.com?utm_medium=email&utm_source=footer> > . > > -- > 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] <javascript:>. > To view this discussion on the web visit > https://groups.google.com/d/msgid/tesseract-ocr/AC804F44-0BB2-4391-A38B-0E3059834D97%40gmail.com > > <https://groups.google.com/d/msgid/tesseract-ocr/AC804F44-0BB2-4391-A38B-0E3059834D97%40gmail.com?utm_medium=email&utm_source=footer> > . >
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