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
>>>>
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