hi, i want to run tesseract with this code :
#include <tesseract/baseapi.h>
#include <leptonica/allheaders.h>
int main()
{
char *outText;
tesseract::TessBaseAPI *api = new tesseract::TessBaseAPI();
// Initialize tesseract-ocr with English, without specifying tessdata path
if (api->Init(NULL, "eng")) {
fprintf(stderr, "Could not initialize tesseract.\n");
exit(1);
}
// Open input image with leptonica library
Pix *image = pixRead("/usr/src/tesseract/testing/phototest.tif");
api->SetImage(image);
// Get OCR result
outText = api->GetUTF8Text();
printf("OCR output:\n%s", outText);
// Destroy used object and release memory
api->End();
delete [] outText;
pixDestroy(&image);
return 0;
}
but raised this error:
> /home/myuser/local/lib/libtesseract.so: undefined reference to
> `pixaDisplayTiledInColumns'
>
/home/myuser/local/lib/libtesseract.so: undefined reference to
> `pixReadFromMultipageTiff'
> /home/myuser/local/lib/libtesseract.so: undefined reference to
> `pixReadMemFromMultipageTiff'
> /home/myuser/local/lib/libtesseract.so: undefined reference to
> `pixGenerateHalftoneMask'
> collect2: error: ld returned 1 exit status
anyone could help me how resolve it ?
thanks
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