check this[1] - it works for me on openSUSE 13.1 64bit with tesseract 3.02.02 and gcc 4.8.1 (even the result is not the same as for command line ;-) ;
[1] http://pastebin.com/qxUPEQZm Zdenko On Fri, Jul 4, 2014 at 2:50 PM, elena bresciani <[email protected] > wrote: > 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. > 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%3DWyZw_MEiNSuD_SxuZXeJwf03B-yptrQ3AiiX0k12B4cKg%40mail.gmail.com > <https://groups.google.com/d/msgid/tesseract-ocr/CACxk%3DWyZw_MEiNSuD_SxuZXeJwf03B-yptrQ3AiiX0k12B4cKg%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/CAJbzG8xGRpqnNSJmSMx_6U2OW_CcmKMG8vYtOB4FgGNpuxX6Rw%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
