private async Task TrainPersonGroupTask()
{
//#4. API to train the person groups
await _faceClient.TrainPersonGroupAsync(personGroupId);
FaceAPI.Contract.TrainingStatus trainingStatus = null;
while (true)
{
trainingStatus = await _faceClient.GetPersonGroupTrainingStatusAsync(personGroupId);
if (trainingStatus.Status != FaceAPI.Contract.Status.Running)
{
break;
}
await Task.Delay(1000);
}
}
public async Task <Boolean> StartTraining()
{
_faceClient = new FaceAPI.FaceServiceClient(Properties.Settings.Default.FaceAPIKey, Properties.Settings.Default.FaceAPIHost);
await _faceClient.TrainPersonGroupAsync(_groupId);
TrainingStatus trainingStatus = null;
while (true)
{
trainingStatus = await _faceClient.GetPersonGroupTrainingStatusAsync(_groupId);
if (trainingStatus.Status != Status.Running)
{
break;
}
await Task.Delay(1000);
}
var persons = await _faceClient.ListPersonsAsync(_groupId);
return(true);
}
private async void FacialRecognitionTraining_Click(object sender, RoutedEventArgs e)
{
try
{
TrainingStatus trainingStatus = null;
await _faceClient.TrainPersonGroupAsync(_personGroupId);
while (true)
{
trainingStatus = await _faceClient.GetPersonGroupTrainingStatusAsync(_personGroupId);
if (trainingStatus.Status != Status.Running)
{
break;
}
await Task.Delay(2000);
}
}
catch (Exception ex)
{
}
}
/// <summary> Function which submits a frame to the Emotion API. </summary>
/// <param name="frame"> The video frame to submit. </param>
/// <returns> A <see cref="Task{LiveCameraResult}"/> representing the asynchronous API call,
/// and containing the emotions returned by the API. </returns>
private async Task TrainCognitiveServicesAsync()
{
_faceClient = new FaceAPI.FaceServiceClient(Properties.Settings.Default.FaceAPIKey, Properties.Settings.Default.FaceAPIHost);
var pgexists = await _faceClient.GetPersonGroupAsync(personGroupId);
if (pgexists == null)
{
await _faceClient.CreatePersonGroupAsync(personGroupId, "My Friends");
}
// Define Jose
CreatePersonResult Josefriend = await _faceClient.CreatePersonAsync(
// Id of the PersonGroup that the person belonged to
personGroupId,
// Name of the person
"Jose"
);
// Define Jose
CreatePersonResult Aaronfriend = await _faceClient.CreatePersonAsync(
// Id of the PersonGroup that the person belonged to
personGroupId,
// Name of the person
"Aaron"
);
// Directory contains image files of Anna
const string JoseImageDir = @"C:\Users\joseo\source\repos\FutureofWork-ServTechAPJ2018\FutureofWork-ServTech2018APJ\LiveCameraSample\Pictures\Jose\";
foreach (string imagePath in Directory.GetFiles(JoseImageDir, "*.jpg"))
{
using (Stream s = File.OpenRead(imagePath))
{
// Detect faces in the image and add to Anna
await _faceClient.AddPersonFaceAsync(
personGroupId, Josefriend.PersonId, s);
}
}
// Do the same for Bill and Clare
const string AaronImageDir = @"C:\Users\joseo\source\repos\FutureofWork-ServTechAPJ2018\FutureofWork-ServTech2018APJ\LiveCameraSample\Pictures\Aaron\";
foreach (string imagePath in Directory.GetFiles(AaronImageDir, "*.jpg"))
{
using (Stream s = File.OpenRead(imagePath))
{
// Detect faces in the image and add to Anna
await _faceClient.AddPersonFaceAsync(
personGroupId, Aaronfriend.PersonId, s);
}
}
// Do the same for Bill and Clare
await _faceClient.TrainPersonGroupAsync(personGroupId);
TrainingStatus trainingStatus = null;
while (true)
{
trainingStatus = await _faceClient.GetPersonGroupTrainingStatusAsync(personGroupId);
if (trainingStatus.Status != Status.Running)
{
break;
}
await Task.Delay(1000);
}
Console.Write("Training successfully completed");
}
public static async Task Train()
{
FaceAPI.FaceServiceClient _faceClient = new FaceAPI.FaceServiceClient("952a5cbdd78845948079fe7e2c61807d", "https://australiaeast.api.cognitive.microsoft.com/face/v1.0");
string personGroupId = "myfriendsServtechAPJ";
await _faceClient.CreatePersonGroupAsync(personGroupId, "My Friends");
// Define Jose
CreatePersonResult Josefriend = await _faceClient.CreatePersonAsync(
// Id of the PersonGroup that the person belonged to
personGroupId,
// Name of the person
"Jose"
);
// Define Jose
CreatePersonResult Aaronfriend = await _faceClient.CreatePersonAsync(
// Id of the PersonGroup that the person belonged to
personGroupId,
// Name of the person
"Aaron"
);
// Directory contains image files of Anna
const string JoseImageDir = @"C:\Users\joseo\source\repos\FutureofWork-ServTechAPJ2018\FutureofWork-ServTech2018APJ\LiveCameraSample\Pictures\Jose\";
foreach (string imagePath in Directory.GetFiles(JoseImageDir, "*.jpg"))
{
using (Stream s = File.OpenRead(imagePath))
{
// Detect faces in the image and add to Anna
await _faceClient.AddPersonFaceAsync(
personGroupId, Josefriend.PersonId, s);
}
}
// Do the same for Bill and Clare
const string AaronImageDir = @"C:\Users\joseo\source\repos\FutureofWork-ServTechAPJ2018\FutureofWork-ServTech2018APJ\LiveCameraSample\Pictures\Aaron\";
foreach (string imagePath in Directory.GetFiles(AaronImageDir, "*.jpg"))
{
using (Stream s = File.OpenRead(imagePath))
{
// Detect faces in the image and add to Anna
await _faceClient.AddPersonFaceAsync(
personGroupId, Aaronfriend.PersonId, s);
}
}
// Do the same for Bill and Clare
await _faceClient.TrainPersonGroupAsync(personGroupId);
FaceAPI.Contract.TrainingStatus trainingStatus = null;
while (true)
{
trainingStatus = await _faceClient.GetPersonGroupTrainingStatusAsync(personGroupId);
if (trainingStatus.Status != Status.Running)
{
break;
}
await Task.Delay(1000);
}
Console.Write("Training successfully completed");
}