int main(int argc, const char * argv[]) {
// VideoCapture cap(1); // open the default camera
// if(!cap.isOpened()) // check if we succeeded
// return -1;
#ifdef ENABLE_BLUEFOX
BlueFoxCam* cam = new BlueFoxCam();
#else //default opencv camera
CvCapture* capture = cvCreateCameraCapture(-1);
if (!capture)
return -1;
cvSetCaptureProperty( capture, CV_CAP_PROP_FRAME_WIDTH, WIDTH);
cvSetCaptureProperty( capture, CV_CAP_PROP_FRAME_HEIGHT, HEIGHT);
cvSetCaptureProperty( capture, CV_CAP_PROP_FPS, 60);
#endif
LowPassFilter* lpf = new LowPassFilter(100, 0);
Detector* detector;
try{
detector = new Detector("../haarcascades/haarcascade_frontalface_alt.xml",
"../haarcascades/haarcascade_profileface.xml", "../haarcascades/haarcascade_eye.xml", SCALEFACTOR);
}catch(runtime_error e){
cout << e.what() << endl;
}
SleepDetector sd(SCALEFACTOR);
Mat frame(HEIGHT, WIDTH, CV_8UC3);
Mat scaled;
// namedWindow("Acquisition");
// namedWindow("Elaboration", WINDOW_NORMAL);
// resizeWindow("Elaboration", WIDTH, HEIGHT);
// namedWindow("Debug", WINDOW_NORMAL);
//resizeWindow("Debug", 300, 300);
Face prevface;
//prevface.eyes.push_back(Rect(0,0,0,0));
VideoStreamServer vss(SRV_ADDR, SRV_PORT);
for(;;)
{
#ifdef BLUEFOX_CAM
try{
cam->getImage(frame.data);
}catch(runtime_error e){
cout << e.what() << endl;
}
#else //default opencv camera
frame = cvarrToMat(cvQueryFrame(capture), true);
#endif //BLUEFOX_CAM
detector->prepareImage(frame, scaled, prevface.face);
if(prevface.eye.x){ //eye already detected, so perform track only
//detector.display(prevface, frame);
if(prevface.eyeOpen == 2){
this_thread::sleep_for(std::chrono::milliseconds(100));
if(lpf->Perform_digital(sd.isOpen(prevface.eyetpl, SleepDetector::SD_ADAPTIVE_THRESHOLDING)? 2 : 0) == 0){
cout << "Beep!----------------------------------------------------" << endl;
}
}else
prevface.eyeOpen = lpf->Perform_digital(sd.isOpen(prevface.eyetpl, SleepDetector::SD_ADAPTIVE_THRESHOLDING)? 2 : 0);
sd.display(frame, prevface.eye.tl());
//imshow("Elaboration", prevface.eyetpl);
detector->trackEye(scaled, prevface);
}
else //eye not yet detected
{
lpf->Perform_analog(1);
detector->detect(scaled, prevface);
}
detector->display(prevface, frame);
// imshow("Aquisition", frame);
if(vss.isRunning()){
vss.queueFrame(frame);
}
if(waitKey(10) >= 0) break;
}
vss.stop();
// deinitialize camera
#ifdef ENABLE_BLUEFOX
delete cam;
#endif
delete detector;
delete lpf;
return 0;
}
