Answers below inline. And thank you very much for your help :) |PTR
On Friday, March 30, 2018 at 2:00:18 AM UTC-7, shree wrote: > > Please check GitHub/issues for similar reports and suggestions. > > Also specify, > Which version/commit of tesseract 4 > commit hash: 40f43111e05b3dd2f2f8aeae3aba33016523c881 tag: 4.0.0-beta.1 Which traineddata file, from which repo > eng.traineddata from https://github.com/tesseract-ocr/tessdata at commit 9b2e3f6642285b3e9a7a5852e5b10259e42d5510 > Which o/s > Ubuntu 17.10 on amd64 > > tesseract -v > tesseract 4.0.0-beta.1 leptonica-1.74.4 libgif 5.1.4 : libjpeg 8d (libjpeg-turbo 1.5.1) : libpng 1.6.34 : libtiff 4.0.8 : zlib 1.2.11 : libwebp 0.6.0 : libopenjp2 2.2.0 Found AVX2 Found AVX Found SSE > > > > > On Fri 30 Mar, 2018, 2:19 PM Patrick Ramsey, <[email protected] > <javascript:>> wrote: > >> Hi! >> >> So, I am running tesseract4 on clean, 1-bit images of rasterized text >> (not printed and scanned). I'm getting very accurate output, as expected, >> but tesseract is taking about 1 second to process a single page on a core >> i7 cpu, and that seems a lot longer than I'd have expected. >> >> I've been trying to enable debug output so that I can see what's taking >> the most time, to see if there is anything that I could get away with >> turning off to speed it up (since I don't need to account for e.g. dirt on >> the lens), but thus far I'm feeling pretty stupid. So: >> >> A) is there any straightforward way to get more information on what >> tesseract is actually doing? (I've built with --enable-debug and it doesn't >> seem to have changed the output on the command line) >> B) are there any control parameters you folks would suggest setting to >> speed up image processing/turn off unnecessary work, given the inputs I've >> described? >> >> Many thanks, >> >> PTR >> >> -- >> 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 post to this group, send email to [email protected] >> <javascript:>. >> 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/893cf5f7-8f64-428e-b1fe-5e6214215059%40googlegroups.com >> >> <https://groups.google.com/d/msgid/tesseract-ocr/893cf5f7-8f64-428e-b1fe-5e6214215059%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 https://groups.google.com/group/tesseract-ocr. To view this discussion on the web visit https://groups.google.com/d/msgid/tesseract-ocr/c709dd21-02d4-4d23-a52a-60501916c37a%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
