I'm using tesseract 3.02.02 and compiling with gcc 4.8.2
2014-07-04 14:43 GMT+02:00 zdenko podobny <[email protected]>: > what is your version of tesseract? > what kind and version of compiler you use? > > Zdenko > > > On Fri, Jul 4, 2014 at 12:53 PM, elena bresciani < > [email protected]> wrote: > >> I'm trying modify the code like you said but now I have problems with >> GenricVector. >> >> I have included >> <tesseract/genericvector.h> >> >> and then wrote my code as in the example you cited >> >> GenericVector pars_vec; >> .. >> GenericVector pars_values; >> .. >> >> But it doesn't compile and I get this error: >> >> OCR-0.1.cpp: In function ‘int main(int, char**)’: >> OCR-0.1.cpp:9:19: error: missing template arguments before ‘pars_vec’ >> GenericVector pars_vec; >> ^ >> OCR-0.1.cpp:9:19: error: expected ‘;’ before ‘pars_vec’ >> OCR-0.1.cpp:10:5: error: ‘pars_vec’ was not declared in this scope >> pars_vec.push_back("load_system_dawg"); >> ^ >> OCR-0.1.cpp:15:19: error: missing template arguments before ‘pars_values’ >> GenericVector pars_values; >> ^ >> OCR-0.1.cpp:15:19: error: expected ‘;’ before ‘pars_values’ >> OCR-0.1.cpp:16:5: error: ‘pars_values’ was not declared in this scope >> pars_values.push_back("F"); >> ^ >> >> >> what am I missing again? >> >> >> 2014-07-04 11:00 GMT+02:00 zdenko podobny <[email protected]>: >> >>> I see the problem (there may be also something else ;-) as I do not have >>> time to test it yet): >>> load_system_dawg, load_freq_dawg etc. are init parameters[1] - you try >>> it set them later they are ignored >>> You need to pass them to init (see section Tesseract-OCR API[2]) >>> >>> [1] https://code.google.com/p/tesseract-ocr/wiki/ControlParams#Init_only >>> [2] http://www.sk-spell.sk.cx/tesseract-ocr-parameters-in-302-version >>> >>> Zdenko >>> >>> >>> On Fri, Jul 4, 2014 at 9:39 AM, elena bresciani < >>> [email protected]> wrote: >>> >>>> Here's an example of the kind of text that I have to read >>>> >>>> >>>> Il giorno venerdì 4 luglio 2014 09:22:09 UTC+2, zdenop ha scritto: >>>>> >>>>> Could you please post also testing image? >>>>> >>>>> Zdenko >>>>> >>>>> >>>>> On Thu, Jul 3, 2014 at 12:22 PM, elena bresciani < >>>>> [email protected]> wrote: >>>>> >>>>>> Dear all, >>>>>> >>>>>> I need to integrate Tesseract in a C++ project. >>>>>> First I simply called Tesseract from command line and, after setting >>>>>> up a spefic configuration I've come to satifying results. >>>>>> >>>>>> This is the config file "pharma" >>>>>> >>>>>> load_system_dawg 0 >>>>>>> load_freq_dawg 0 >>>>>>> load_punc_dawg 0 >>>>>>> user_words_suffix pharma-words >>>>>>> tessedit_char_whitelist abcdefghijklmnopqrstuvwxyzABCD >>>>>>> EFGHIJKLMNOPQRSTUVWXYZ0123456789, >>>>>>> language_model_penalty_non_dict_word 0 >>>>>>> >>>>>> >>>>>> >>>>>> Now that I have to do the same thing with a Tesseract API I have >>>>>> terrible results, like down to 10% of correct identification and 90% >>>>>> garbage. >>>>>> I must be missing something in the conversion to the API... >>>>>> >>>>>> This is my code >>>>>> >>>>>> #include <tesseract/baseapi.h> >>>>>>> #include <leptonica/allheaders.h> >>>>>>> >>>>>>> int main(int argc, char *argv[]) >>>>>>> { >>>>>>> char *outText; >>>>>>> >>>>>>> tesseract::TessBaseAPI *api = new tesseract::TessBaseAPI(); >>>>>>> >>>>>>> api -> Init("/usr/local/share/","ita"); >>>>>>> api -> ReadConfigFile ("pharma"); >>>>>>> >>>>>>> >>>>>>> Pix *image = pixRead (argv[1]); >>>>>>> api -> SetImage (image); >>>>>>> api -> SetSourceResolution(600); >>>>>>> >>>>>>> outText = api -> GetUTF8Text(); >>>>>>> printf ("OCR output: \n%s", outText); >>>>>>> >>>>>>> api -> End(); >>>>>>> delete [] outText; >>>>>>> pixDestroy (&image); >>>>>>> >>>>>>> return 0; >>>>>>> >>>>>>> } >>>>>>> >>>>>> >>>>>> >>>>>> Can somebody help me undestand please? >>>>>> >>>>>> Thanks in advance >>>>>> >>>>>> Elena >>>>>> >>>>>> -- >>>>>> 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/7dd534f7-3e85-480f-bb81-3d34c7af0c05% >>>>>> 40googlegroups.com >>>>>> <https://groups.google.com/d/msgid/tesseract-ocr/7dd534f7-3e85-480f-bb81-3d34c7af0c05%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/27ca8616-1f88-4430-af01-fc4c7c71a3d9%40googlegroups.com >>>> <https://groups.google.com/d/msgid/tesseract-ocr/27ca8616-1f88-4430-af01-fc4c7c71a3d9%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 a topic in the >>> Google Groups "tesseract-ocr" group. >>> To unsubscribe from this topic, visit >>> https://groups.google.com/d/topic/tesseract-ocr/bHlfRbg4Fhs/unsubscribe. >>> To unsubscribe from this group and all its topics, 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/CAJbzG8zJMk8FAAhLawxAmOFJGRy8UEvLFPTa9RRcArrhd4v%2Bhg%40mail.gmail.com >>> <https://groups.google.com/d/msgid/tesseract-ocr/CAJbzG8zJMk8FAAhLawxAmOFJGRy8UEvLFPTa9RRcArrhd4v%2Bhg%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 http://groups.google.com/group/tesseract-ocr. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/tesseract-ocr/CACxk%3DWxXiHL51XtMUmYM7WgPkL4nSyHft%3DzjM8OtRKivq_BXyQ%40mail.gmail.com >> <https://groups.google.com/d/msgid/tesseract-ocr/CACxk%3DWxXiHL51XtMUmYM7WgPkL4nSyHft%3DzjM8OtRKivq_BXyQ%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 a topic in the > Google Groups "tesseract-ocr" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/tesseract-ocr/bHlfRbg4Fhs/unsubscribe. > To unsubscribe from this group and all its topics, 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/CAJbzG8yAthpv1CQO4X%2Bhb%3DNCthay7PEQBatmJ%2BUKt4vTwbXHgw%40mail.gmail.com > <https://groups.google.com/d/msgid/tesseract-ocr/CAJbzG8yAthpv1CQO4X%2Bhb%3DNCthay7PEQBatmJ%2BUKt4vTwbXHgw%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. 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