public AggregatedResult ProcessEvent(PipelineResult result)
{
Process(_faces, result.FacePositions.Length);
if (!String.IsNullOrEmpty(result.FirstFaceLabel))
{
Process(_identified, result.FirstFaceLabel);
}
if (DateTime.Now - _check < _tick)
{
return(null);
}
var identified = GetWinner(_identified, MirrorStateMachine.NOBODY);
var faces = GetWinner(_faces, 0);
_check = DateTime.Now;
_identified.Clear();
_faces.Clear();
return(new AggregatedResult {
Label = GetLabel(faces, identified),
NumberOfFaces = faces
});
}
private void UpdateScreen(Image <Bgr, byte> currentFrame, PipelineResult result)
{
foreach (var rec in result.FacePositions)
{
DrawFaceSquare(currentFrame, rec);
}
if (result.Status == FaceRecognitionStatus.IdentifiedUser)
{
DrawName(currentFrame, result.FacePositions[0], result.FirstFaceLabel);
}
var bitmapSource = ConvertToBitmapSource(currentFrame.Bitmap);
bitmapSource.Freeze();
ChangeUI(() => Video.Source = bitmapSource);
}