private void SendSpeechRequest(output_data data)
{
WebClient webClient = new WebClient();
webClient.QueryString.Add("query", data.query);
webClient.QueryString.Add("uid", data.uid);
webClient.QueryString.Add("reset", data.reset);
string result = webClient.DownloadString("http://marko-backend.herokuapp.com/handle_voice");
synth.SpeechSynthesizer synthesizer = new synth.SpeechSynthesizer();
synthesizer.SpeakAsync(result);
}
void sre_SpeechRecognized(object sender, recog.SpeechRecognizedEventArgs e)
{
synth.SpeechSynthesizer synthesizer = new synth.SpeechSynthesizer();
output_data output = new output_data();
output.uid = "*****@*****.**";
Console.WriteLine(e.Result.Text);
bool matchingQuery = dictionary.Any(e.Result.Text.Contains);
if (matchingQuery) {
output.query = e.Result.Text;
output.reset = "false";
SendSpeechRequest(output);
}
}
/// <summary>
/// Handles recognition complete events
/// </summary>
private void Engine_RecognitionComplete(object sender, RecognitionResult e)
{
TrackedFace face = null;
if (e.Faces != null)
face = e.Faces.FirstOrDefault();
using (var processedBitmap = (Bitmap)e.ColorSpaceBitmap.Clone())
{
if (face == null)
{
this.viewModel.ReadyForTraining = false;
}
else
{
using (var g = Graphics.FromImage(processedBitmap))
{
var isFmb = this.viewModel.ProcessorType == ProcessorTypes.FaceModel;
var rect = face.TrackingResult.FaceRect;
var faceOutlineColor = Color.Green;
if (isFmb)
{
if (face.TrackingResult.ConstructedFaceModel == null)
{
faceOutlineColor = Color.Red;
if (face.TrackingResult.BuilderStatus == FaceModelBuilderCollectionStatus.Complete)
faceOutlineColor = Color.Orange;
}
var scale = (rect.Width + rect.Height) / 6;
var midX = rect.X + (rect.Width / 2);
var midY = rect.Y + (rect.Height / 2);
if ((face.TrackingResult.BuilderStatus & FaceModelBuilderCollectionStatus.LeftViewsNeeded) == FaceModelBuilderCollectionStatus.LeftViewsNeeded)
g.FillRectangle(new SolidBrush(Color.Red), rect.X - (scale * 2), midY, scale, scale);
if ((face.TrackingResult.BuilderStatus & FaceModelBuilderCollectionStatus.RightViewsNeeded) == FaceModelBuilderCollectionStatus.RightViewsNeeded)
g.FillRectangle(new SolidBrush(Color.Red), rect.X + rect.Width + (scale * 2), midY, scale, scale);
if ((face.TrackingResult.BuilderStatus & FaceModelBuilderCollectionStatus.TiltedUpViewsNeeded) == FaceModelBuilderCollectionStatus.TiltedUpViewsNeeded)
g.FillRectangle(new SolidBrush(Color.Red), midX, rect.Y - (scale * 2), scale, scale);
if ((face.TrackingResult.BuilderStatus & FaceModelBuilderCollectionStatus.FrontViewFramesNeeded) == FaceModelBuilderCollectionStatus.FrontViewFramesNeeded)
g.FillRectangle(new SolidBrush(Color.Red), midX, midY, scale, scale);
}
this.viewModel.ReadyForTraining = faceOutlineColor == Color.Green;
////Output for face recognition
if (!check_ini)
{
check_ini = true;
output_data output = new output_data();
output.query = "_";
output.uid = "*****@*****.**";
output.reset = "true";
SendSpeechRequest(output);
}
g.DrawPath(new Pen(faceOutlineColor, 5), face.TrackingResult.GetFacePath());
if (!string.IsNullOrEmpty(face.Key))
{
var score = Math.Round(face.ProcessorResults.First().Score, 2);
// Write the key on the image...
g.DrawString(face.Key + ": " + score, new Font("Arial", 100), Brushes.Red, new System.Drawing.Point(rect.Left, rect.Top - 25));
SpeechToText();
}
}
if (this.takeTrainingImage)
{
var eoResult = (EigenObjectRecognitionProcessorResult)face.ProcessorResults.SingleOrDefault(x => x is EigenObjectRecognitionProcessorResult);
var fmResult = (FaceModelRecognitionProcessorResult)face.ProcessorResults.SingleOrDefault(x => x is FaceModelRecognitionProcessorResult);
var bstf = new BitmapSourceTargetFace();
bstf.Key = this.viewModel.TrainName;
if (eoResult != null)
{
bstf.Image = (Bitmap)eoResult.Image.Clone();
}
else
{
bstf.Image = face.TrackingResult.GetCroppedFace(e.ColorSpaceBitmap);
}
if (fmResult != null)
{
bstf.Deformations = fmResult.Deformations;
bstf.HairColor = fmResult.HairColor;
bstf.SkinColor = fmResult.SkinColor;
}
this.viewModel.TargetFaces.Add(bstf);
this.SerializeBitmapSourceTargetFace(bstf);
this.takeTrainingImage = false;
this.UpdateTargetFaces();
}
}
this.viewModel.CurrentVideoFrame = LoadBitmap(processedBitmap);
}
// Without an explicit call to GC.Collect here, memory runs out of control :(
GC.Collect();
}
