hi, all I have composed a Pix image and here are the 4 lines of code to recognize the input image (I am using tesseract 3.00)
tesseract::TessBaseAPI api; // construct pix_image api.SetImage(pix_image); api.SetRectangle(0, 0, pixGetWidth(pix_image), pixGetHeight(pix_image)); api.Recognize(NULL); std::string result = api.GetUTF8Text(); The code compiles fine but got the following runtime error: Please call SetImage before attempting recognition.Please call SetImage before attempting recognition.terminate called after throwing an instance of 'std::logic_error' what(): basic_string::_S_construct NULL not valid Aborted Could you give me some hint on how to fix the problem? Thanks for help. zl2k -- You received this message because you are subscribed to the Google Groups "tesseract-ocr" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/tesseract-ocr?hl=en.
