private void detectAndRecognizeFace()
{
//needs preproessing
if (SelectedLogFilter != null)
{
if (SelectedLogFilter.Picture != null)
{
Image <Bgr, byte> image = new Image <Bgr, byte>(SelectedLogFilter.Picture);
DetectedFaces = FaceRecognitionService.DetectFace(EmguCVHelper.ScaleImage(image, 0.25).ToBitmap());
QRCodeContent = (string)QRService.Read(SelectedLogFilter.Picture);
Guid id = Guid.Empty;
int i = 0;
if (DetectedFaces.Count > 0)
{
do
{
string str = FaceRecognitionService.RecognizeFace(DetectedFaces[i].Bitmap);
Guid.TryParse(str, out id);
i++;
} while (id != Guid.Empty && i < DetectedFaces.Count);
}
if (id != Guid.Empty)
{
DetectedEmployee = AutomatedAttendanceSystem.RetrieveEmployee(id);
}
else
{
DetectedEmployee = null;
}
//if (DetectedFaces.Count > 0)
//{
// EmguCVHelper.DrawObjectsBoundaries(image, DetectedFaces, 0.25);
// SelectedLogFilter.Picture = image.ToBitmap();
//}
}
}
}
