int main(int argc, char *argv[])
{
VideoSource videoSrc;
videoSrc.init();
QApplication a(argc, argv);
CameraWindow w;
w.show();
CannyFilter cannyFilter;
cannyFilter.setLowThreshold(50);
cannyFilter.setHighThreshold(100);
TextDetectElement textDetect;
QObject::connect(&videoSrc, SIGNAL(pushRawFrame(Mat&)), &cannyFilter, SLOT(onPushRawFrame(Mat&)));
QObject::connect(&videoSrc, SIGNAL(pushRawFrame(Mat&)), &textDetect, SLOT(onPushRawFrame(Mat&)));
QObject::connect(&cannyFilter, SIGNAL(pushEdgeImage(Mat&)), &textDetect, SLOT(onPushEdgeImage(Mat&)));
QObject::connect(&textDetect, SIGNAL(pushResultImage(Mat&)), &w, SLOT(onPushImage(Mat&)));
// videoSrc.addPushListener(cannyFilter);
// cannyFilter.addPushListener(textDetect);
// textDetect.addPushListener(w);
videoSrc.start();
return a.exec();
}
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
CameraWindow w;
w.show();
return a.exec();
}
int main(int argc, char *argv[]) {
QApplication app(argc, argv);
CameraWindow *mainWin = new CameraWindow();
mainWin->setWindowTitle(appName + appVersion);
mainWin->show();
return app.exec();
}