private async void Button_Click(object sender, RoutedEventArgs e)
{
var lowLagCapture = await mediaCapture.PrepareLowLagPhotoCaptureAsync(ImageEncodingProperties.CreateUncompressed(MediaPixelFormat.Bgra8));
var capturedPhoto = await lowLagCapture.CaptureAsync();
var softwareBitmap = capturedPhoto.Frame.SoftwareBitmap;
softwareBitmap = SoftwareBitmap.Convert(softwareBitmap, BitmapPixelFormat.Bgra8, BitmapAlphaMode.Premultiplied);
var source = new SoftwareBitmapSource();
await source.SetBitmapAsync(softwareBitmap);
VideoFrame videoFrame = VideoFrame.CreateWithSoftwareBitmap(softwareBitmap);
ObtenerIdentidadONNX obtenerIdentidadONNX = new ObtenerIdentidadONNX();
var nombre = await obtenerIdentidadONNX.ObtenerIdentidadOnnX(videoFrame, _session);
List <Empleados> EmpAutorizados = new List <Empleados>();
EmpAutorizados.Add(new Empleados()
{
Nombre = "Visco"
});
EmpAutorizados.Add(new Empleados()
{
Nombre = "Reitano"
});
var buscarEmpleado = EmpAutorizados.Find(x => x.Nombre == nombre);
if (buscarEmpleado != null)
{
brush = new SolidColorBrush(Windows.UI.Colors.Green);
}
else
{
brush = new SolidColorBrush(Windows.UI.Colors.Red);
nombre = "No Autorizado";
}
if (nombre != "")
{
var iniciarFichajeController = new Controller.IniciarFichaje();
DateTime utcDate = DateTime.UtcNow;
var fotosCapttupleLocal = await iniciarFichajeController.TomarFoto(source, utcDate.ToString(), nombre, softwareBitmap, brush);
fotosCapttuple.Add(fotosCapttupleLocal);
tuples.Add(new Tuple <FotosCapttuple>(fotosCapttupleLocal));
}
await lowLagCapture.FinishAsync();
}
private async void ProcessCurrentVideoFrame(ThreadPoolTimer timer)
{
if (this.currentState != ScenarioState.Streaming)
{
return;
}
if (!frameProcessingSemaphore.Wait(0))
{
return;
}
try
{
const BitmapPixelFormat InputPixelFormat1 = BitmapPixelFormat.Nv12;
using (VideoFrame previewFrame = new VideoFrame(InputPixelFormat1, (int)this.videoProperties.Width, (int)this.videoProperties.Height))
{
var valor = await this.mediaCapture.GetPreviewFrameAsync(previewFrame);
faces = await this.faceTracker.ProcessNextFrameAsync(previewFrame);
if (FaceDetector.IsBitmapPixelFormatSupported(previewFrame.SoftwareBitmap.BitmapPixelFormat))
{
var previewFrameSize = new Windows.Foundation.Size(previewFrame.SoftwareBitmap.PixelWidth, previewFrame.SoftwareBitmap.PixelHeight);
await this.Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.High, () =>
{
this.SetupVisualization(previewFrameSize, faces);
});
if (faces.Count != 0)
{
string nombre = "";
ObtenerIdentidadONNX obtenerIdentidadONNX = new ObtenerIdentidadONNX();
foreach (var caraEncontrad in faces)
{
if (IdentidadEncontrada == "")
{
nombre = await obtenerIdentidadONNX.ObtenerIdentidadOnnX(previewFrame, _session);
// nombre = await App5.ObtenerIdentidad.ObtenerIdentidadAPI(valor, videoProperties, mediaCapture);
if (nombre != "")
{
IdentidadEncontrada = nombre;
await Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, async() =>
{
txtIdentificando.Visibility = Visibility.Collapsed;
RectIdentificando.Visibility = Visibility.Collapsed;
});
AgregarCaraALista(IdentidadEncontrada);
}
else
{
nombre = "No se encontro identidad";
await Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, async() =>
{
IdentidadEncontrada = string.Empty;
txtIdentificando.Visibility = Visibility.Visible;
RectIdentificando.Visibility = Visibility.Visible;
});
}
}
}
await Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.High, () =>
{
txtResult.Text = nombre;
imagenCamaraWeb.Source = imageSourceCW;
});
}
else
{
string nombre = string.Empty;
int contador = 0;
IdentidadEncontrada = string.Empty;
}
}
else
{
throw new System.NotSupportedException("PixelFormat '" + InputPixelFormat.ToString() + "' is not supported by FaceDetector");
}
}
}
catch (Exception ex)
{
var ignored = Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
txtResultServicio.Text = ex.Message.ToString();
//this.rootPage.NotifyUser(ex.ToString(), NotifyType.ErrorMessage);
});
}
finally
{
frameProcessingSemaphore.Release();
}
}
