public void FramesManagerCropSelectedFaceTest()
{
Rectangle[] faces = FramesManager.DetectFacesInFrame(Singleton.FACE_PIC, Singleton.HAARCASCADE);
//Image<Bgr, byte> image = Singleton.FACE_PIC.Clone();
//Image<Bgr,byte> image_result=FramesManager.CropSelectedFace(faces[0], Singleton.FACE_PIC);
//Assert.IsNotNull(image_result);
}
//DETECTS FACES IN THE CURRENT FRAME
public bool DetectFacesInFrame()
{
//try to get a frame from the shared datastore for captured frames
sucessfull = Singleton.REVIEW_FRAMES_TO_BE_PROCESSED.TryDequeue(out current_frame);
//if ok
if (sucessfull)
{
//detect faces in frame
detected_faces = FramesManager.DetectFacesInFrame(current_frame.Clone(), haarcascade);
return(true);
}
//IF NO FRAMES IN DATA STORE
else
{
//IF OUTPUT GRABBER THREAD IS DONE THEN IT MEANS THE FRAMES ARE DONE
//TERMINATE THIS THREAD AND SIGNAL TO OTHERS THAT IT IS DONE
if (VideoFromFileThread.WORK_DONE)
{
WORK_DONE = true;
running = false;
}
return(false);
}
}
public void FramesManagerDetectFacesInFrameTest()
{
Rectangle[] faces = FramesManager.DetectFacesInFrame(Singleton.FACE_PIC, Singleton.HAARCASCADE);
//THE METHOD MUST DETECT A FACE IN THE PROVIDED PIC
Assert.IsTrue(faces.Length >= 1);
}
public void FramesManagerDrawShapeAroundDetectedFacesTest()
{
Rectangle[] faces = FramesManager.DetectFacesInFrame(Singleton.FACE_PIC, Singleton.HAARCASCADE);
bool sucess;
FramesManager.DrawShapeAroundDetectedFaces(faces[0], Singleton.FACE_PIC, out sucess);
Assert.IsTrue(sucess);
}
public void FaceDrawingThreadAddImageToQueueForDisplayTest()
{
HaarCascade haarcascade = Singleton.HAARCASCADE;
Rectangle[] faces = FramesManager.DetectFacesInFrame(Singleton.FACE_PIC, haarcascade);
FaceDrawingThread thread = new FaceDrawingThread(Singleton.FACE_PIC, faces, 1, 0);
bool sucess = thread.AddImageToQueueForDisplay();
Assert.IsTrue(sucess);
}
public void FaceDrawingThreadFaceDrawingThreadTest()
{
Image <Bgr, byte> frame = Singleton.FACE_PIC;
HaarCascade haarcascade = Singleton.HAARCASCADE;
Rectangle[] faces = FramesManager.DetectFacesInFrame(frame, haarcascade);
FaceDrawingThread thread = new FaceDrawingThread(frame, faces, 1, 0);
Assert.IsNotNull(thread);
}
public void FaceDrawingThreadDoWorkTest()
{
Image <Bgr, byte> frame = Singleton.FACE_PIC;
HaarCascade haarcascade = Singleton.HAARCASCADE;
Rectangle[] faces = FramesManager.DetectFacesInFrame(frame, haarcascade);
FaceDrawingThread thread = new FaceDrawingThread(frame, faces, 1, 0);
thread.StartWorking();
Assert.IsTrue(thread.IsRunning());
thread.RequestStop();
}
//DETECTS FACES IN THE CURRENT FRAME
public bool DetectFacesInFrame()
{
try
{
//try to get a frame from the shared datastore for captured frames
bool sucessfull = Singleton.LIVE_FRAMES_TO_BE_PROCESSED.TryDequeue(out current_frame);
//if ok
if (sucessfull)
{
//detect faces in frame
detected_faces = FramesManager.DetectFacesInFrame(current_frame.Clone(), haarcascade);
if (detected_faces != null)
{
//for each face we have detected in the frame
foreach (var detected_face in detected_faces)
{
//get the face
Image <Bgr, byte> face = FramesManager.CropSelectedFace(detected_face, current_frame.Clone());
//add face to shared datastore so face recog thread can access it
Singleton.FACES_TO_RECOGNIZE.Enqueue(face);
}
detected_faces = null;
}
return(true);
}
//IF NO FRAMES IN DATA STORE THEN CHECK SUPPLIER THREAD FOR LIFE
else
{
CheckForTerminationOfThisThread();
return(true);
}
}
catch (Exception)
{
return(false);
}
}