But why would you need 130 tr files? Are you using 130 fonts?
There is a limit of 64 fonts i guess in tesseract. If it is just 1 font (or 1 kind of handwriting in ur case) then you can put it in 1 multi page tiff file which does not exceed 120 pages. Best Regards -Raman ----------------------------------------------- RKVS Raman http://sites.google.com/site/rkvsraman ------------------------------------------------ On Wed, Nov 2, 2016 at 10:32 PM, ShreeDevi Kumar <[email protected]> wrote: > Please see https://groups.google.com/forum/#!msg/tesseract-dev/ > u5CSn3B3mYc/U39zS6MeCQAJ > > There seems to be a limit --- > > ShreeDevi > ____________________________________________________________ > भजन - कीर्तन - आरती @ http://bhajans.ramparivar.com > > On Wed, Nov 2, 2016 at 5:44 PM, Tom De Costere <[email protected]> > wrote: > >> Hello, >> >> We are trying to train tesseract with a new font consisting of multiple >> handwritings from our customers. >> >> The training itself works nicely and the OCR results are very good >> (85-90% correct detection). >> >> >> However today something strange started to happen during the training >> process (which we have automated using Python on Ubuntu 10.04). >> >> During the training with MFTraining we encountered the error "*Ouch! >> number of protos = 513, vs max of 512!Segmentation fault (core dumped)"* >> >> Which results in the non-creation of the pffmtable file, which is >> required in the next step. >> >> This started to happen after we reached a certain number of font files >> (130 concatenated TR files) on which the training has to happen. >> >> >> >> Can anybody help us with this problem? >> >> >> *Software details:* >> OS: Ubuntu 16.04.1 LTS >> Codename: xenial >> >> Tesseract: 3.0.4 installed through APT-GET >> >> tesseract-ocr/xenial,now 3.04.01-4 amd64 [installed] >> tesseract-ocr-eng/xenial,xenial,now 3.04.00-1 all [installed,automatic] >> tesseract-ocr-equ/xenial,xenial,now 3.04.00-1 all [installed,automatic] >> tesseract-ocr-osd/xenial,xenial,now 3.04.00-1 all [installed,automatic] >> >> -- >> 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/ms >> gid/tesseract-ocr/fc4f92b3-d9e0-497e-806f-4de580b07a80%40googlegroups.com >> <https://groups.google.com/d/msgid/tesseract-ocr/fc4f92b3-d9e0-497e-806f-4de580b07a80%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/CAG2NduURWyZEJ6vhHgQY4pSfTHC_ > jv4QThvcR9u6%2B5M6ikB%3Dsg%40mail.gmail.com > <https://groups.google.com/d/msgid/tesseract-ocr/CAG2NduURWyZEJ6vhHgQY4pSfTHC_jv4QThvcR9u6%2B5M6ikB%3Dsg%40mail.gmail.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/CABFygUDngEYp7HDMUY%2BR5%2BgvhV%2Bmc31qkrOcYTgT7WxWBRi_DA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
