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我有正方體3.04靜電積累,我試圖用official samples提供的代碼以提取方位信息:在提取如何使用Tesseract 3.04正確提取圖像的方向信息?
const char* inputfile = "/usr/src/tesseract/testing/eurotext.tif";
tesseract::Orientation orientation;
tesseract::WritingDirection direction;
tesseract::TextlineOrder order;
float deskew_angle;
PIX *image = pixRead(inputfile);
tesseract::TessBaseAPI *api = new tesseract::TessBaseAPI();
api->Init("/usr/src/tesseract/", "eng");
api->SetPageSegMode(tesseract::PSM_AUTO_OSD);
api->SetImage(image);
api->Recognize(0);
tesseract::PageIterator* it = api->AnalyseLayout();
it->Orientation(&orientation, &direction, &order, &deskew_angle);
printf("Orientation: %d;\nWritingDirection: %d\nTextlineOrder: %d\n" \
"Deskew angle: %.4f\n",
orientation, direction, order, deskew_angle);
我的應用程序崩潰以下行:
it->Orientation(&orientation, &direction, &order, &deskew_angle);
到底哪裏出問題了在這個代碼中?
謝謝!