/// <summary>
///
/// //////////////////////////////START OF FACE READER CODE///////////////////
///
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Reader_FaceFrameArrived(object sender, FaceFrameArrivedEventArgs e)
{
using (FaceFrame faceFrame = e.FrameReference.AcquireFrame())
{
if (faceFrame != null)
{
this.faceFrameResult = faceFrame.FaceFrameResult;
if (this.faceFrameResult != null)
{
string RClosed = DetectionResult.Maybe.ToString();
string LClosed = DetectionResult.Maybe.ToString();
var faceProperties = this.faceFrameResult.FaceProperties;
foreach (var PropF in faceProperties)
{
if (PropF.Key.ToString() == "RightEyeClosed")
{
TOPRINT += PropF.Key.ToString() + " : ";
if (PropF.Value == DetectionResult.Maybe)
{
TOPRINT += DetectionResult.No + Environment.NewLine;
}
else
{
TOPRINT += PropF.Value.ToString() + Environment.NewLine;
}
RClosed = PropF.Value.ToString();
}
if (PropF.Key.ToString() == "LeftEyeClosed")
{
TOPRINT += PropF.Key.ToString() + " : ";
if (PropF.Value == DetectionResult.Maybe)
{
TOPRINT += DetectionResult.No + Environment.NewLine;
}
else
{
TOPRINT += PropF.Value.ToString() + Environment.NewLine;
}
LClosed = PropF.Value.ToString();
}
}
if (LClosed == "Yes" && RClosed == "Yes")
{
EndBlink = 1;
if (BetweenBlink > 0)
{
FrameBetFreq.Add(BetweenBlink);
if (FrameBetFreq.Count > 20)
{
FrameBetFreq.RemoveAt(0);
}
}
BetweenBlink = 0;
FrameBlink += 1;
if (FrameBlink >= 15)
{
TOPRINT += "Not a blink, Eyes kept closed";
EndBlink = 0;
}
}
else
{
if (EndBlink == 1)
{
if (PointsData != null)
{
if (FrameBetFreq.Count >= 5)
{
UnknownSubj.FreqOfBlinks = CalcFreq(FrameBetFreq);
}
UnknownSubj.SpeedOfBlinks.Add(CalculateSpeed(PointsData));
UnknownSubj.AccelOfBlinks.Add(CalculateAccel(PointsData));
UnknownSubj.SpeedOfBlinks.RemoveAt(0);
UnknownSubj.AccelOfBlinks.RemoveAt(0);
List <double> SpeedDif = UnknownSubj.SpeedOfBlinks(0);
List <double> AccelDif = UnknownSubj.AccelOfBlinks(0);
int freqdif = 0;
foreach (BiometricData Subject in Record)
{
for (int n = 0; n < Subject.SpeedOfBlinks.Count; n++)
{
for (int i = 0; i < Subject.SpeedOfBlinks(n).Count; i++)
{
for (int j = 0; j < Subject.SpeedOfBlinks(n)(i).Count; j++)
{
foreach (double point in Subject.SpeedOfBlinks(n)(i)(j))
{
SpeedDif.Add(UnknownSubj.SpeedOfBlinks(0)(i)(j) - Subject.SpeedOfBlinks(n)(i)(j));
}
}
}
for (int i = 0; i < Subject.AccelOfBlinks(n).Count; i++)
{
for (int j = 0; j < Subject.AccelOfBlinks(n)(i).Count; j++)
{
foreach (double point in Subject.AccelOfBlinks(n)(i)(j))
{
AccelDif.Add(UnknownSubj.AccelOfBlinks(0)(i)(j) - Subject.AccelOfBlinks(n)(i)(j));
}
}
}
freqdif = UnknownSubj.FreqOfBlinks - Subject.FreqOfBlinks;
double StotalDiff = 0;
double AtotalDiff = 0;
for (int j = 0; j < SpeedDif(0).Count; j++)
{
StotalDiff += Math.Abs(SpeedDif(0)(j));
}
for (int j = 0; j < AccelDif(0).Count; j++)
{
AtotalDiff += Math.Abs(AccelDif(0)(j));
}
if (StotalDiff < 5 && AtotalDiff < 5 && freqdif < 5)
{
UnknownSubj.Name = Subject.Name;
}
}
}
TOPRINT += "Subject in frame: " + UnknownSubj.Name.ToString;
}
}
FrameBlink = 0;
BetweenBlink += 1;
TOPRINT += "Frame betweem blink, Frame: " + BetweenBlink.ToString() + Environment.NewLine;
if (LClosed == "Yes" || RClosed == "Yes")
{
TOPRINT += "Wink! not a blink!" + Environment.NewLine;
}
EndBlink = 0;
}
}
}
Writer.WriteLine(TOPRINT);
TOPRINT = "";
}
}
