public async Task <NamedFace[]> AnalyzeImageUsingHelper(Stream stream)
{
Face[] faces = await faceDetector.DetectAsync(stream, false, true, true, false);
NamedFace[] namedFaces = new NamedFace[faces.Length];
//Copy to named faces vector.
for (int i = 0; i < faces.Length; i++)
{
namedFaces[i] = new NamedFace(faces[i]);
}
// TODO: Is this the right place to get the images from???
bool identifyFaces;
bool.TryParse(ConfigurationManager.AppSettings["IdentifySpecificPeople"] ?? "false", out identifyFaces);
if (identifyFaces && faces.Length > 0)
{
var faceIds = faces.Select(face => face.FaceId).ToArray();
var results = await faceDetector.IdentityAsync("coworkers", faceIds);
foreach (var identifyResult in results)
{
Console.WriteLine("Result of face: {0}", identifyResult.FaceId);
if (identifyResult.Candidates.Length == 0)
{
Console.WriteLine("No one identified");
}
else
{
var candidateId = identifyResult.Candidates[0].PersonId;
var person = await faceDetector.GetPersonAsync("coworkers", candidateId);
if (identifyResult.Candidates[0].Confidence > 0.5)
{
for (int i = 0; i < namedFaces.Length; i++)
{
if (namedFaces[i].FaceId == identifyResult.FaceId)
{
// Set name.
namedFaces[i].Name = person.Name;
}
}
Console.WriteLine("Identified as {0}", person.Name);
}
}
}
}
return(namedFaces);
}
public async Task<NamedFace[]> AnalyzeImageUsingHelper(Stream stream)
{
Face[] faces = await faceDetector.DetectAsync(stream, false, true, true, false);
NamedFace[] namedFaces = new NamedFace[faces.Length];
//Copy to named faces vector.
for (int i = 0; i < faces.Length; i++)
{
namedFaces[i] = new NamedFace(faces[i]);
}
// TODO: Is this the right place to get the images from???
bool identifyFaces;
bool.TryParse(ConfigurationManager.AppSettings["IdentifySpecificPeople"] ?? "false", out identifyFaces);
if (identifyFaces && faces.Length > 0)
{
var faceIds = faces.Select(face => face.FaceId).ToArray();
var results = await faceDetector.IdentityAsync("coworkers", faceIds);
foreach (var identifyResult in results)
{
Console.WriteLine("Result of face: {0}", identifyResult.FaceId);
if (identifyResult.Candidates.Length == 0)
{
Console.WriteLine("No one identified");
}
else
{
var candidateId = identifyResult.Candidates[0].PersonId;
var person = await faceDetector.GetPersonAsync("coworkers", candidateId);
if (identifyResult.Candidates[0].Confidence > 0.5)
{
for (int i=0; i<namedFaces.Length; i++)
{
if (namedFaces[i].FaceId == identifyResult.FaceId)
{
// Set name.
namedFaces[i].Name=person.Name;
}
}
Console.WriteLine("Identified as {0}", person.Name);
}
}
}
}
return namedFaces;
}
public FaceMarker(NamedFace face)
{
this.HairlineColor = new SolidColorBrush(Colors.Red);
InitializeComponent();
if (face.Name == "Scott")
{
Age = "40";
Gender = "male";
}
else if (face.Name == "Kevin")
{
Age = "49";
Gender = "male";
}
else
{
Age = face.Attributes.Age.ToString();
Gender = face.Attributes.Gender;
}
}
public FaceMarker(NamedFace face)
{
this.HairlineColor = new SolidColorBrush(Colors.Red);
InitializeComponent();
if (face.Name == "Scott")
{
Age = "40";
Gender = "male";
}
else if (face.Name == "Kevin")
{
Age = "49";
Gender = "male";
}
else
{
Age = face.Attributes.Age.ToString();
Gender = face.Attributes.Gender;
}
}
/// <summary>
/// Analyze the image and show a recommended URL given age/gender.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void btnAnalyzeImage(object sender, RoutedEventArgs e)
{
StatusText.Text = "Analyzing...";
RecognizedFaces = await ProcessImage();
userInput.Text = "";
string url = "";
if (RecognizedFaces == null)
{
StatusText.Text = "Null returned";
return;
}
if (RecognizedFaces.Length == 1)
{
// A single person.
Face singleFace = RecognizedFaces[0];
NamedFace namedFace = singleFace as NamedFace;
if (namedFace.Name == "Scott")
{
url = "http://www.sephora.com/polo-red-P380994";
}
else if (namedFace.Name == "Kevin")
{
url = @"http://www.mcdonalds.com/us/en/food.html";
}
else if (String.Compare(singleFace.Attributes.Gender, "male", true) == 0)
{
// male single person
if (singleFace.Attributes.Age < 12)
{
// a single child?
url = confCollection["MaleYoungerThan12"].Value;
}
else if (singleFace.Attributes.Age < 18)
{
url = confCollection["MaleYoungerThan18"].Value;
}
else if (singleFace.Attributes.Age < 25)
{
url = confCollection["MaleYoungerThan25"].Value;
}
else if (singleFace.Attributes.Age < 32)
{
url = confCollection["MaleYoungerThan32"].Value;
}
else if (singleFace.Attributes.Age < 40)
{
url = confCollection["MaleYoungerThan40"].Value;
}
else if (singleFace.Attributes.Age < 50)
{
url = confCollection["MaleYoungerThan50"].Value;
}
else if (singleFace.Attributes.Age < 55)
{
url = confCollection["MaleYoungerThan55"].Value;
}
else if (singleFace.Attributes.Age < 60)
{
url = confCollection["MaleYoungerThan60"].Value;
}
else
{
url = confCollection["MaleOlder"].Value;
}
}
else
{
// female single person
if (singleFace.Attributes.Age < 12)
{
url = confCollection["FemaleYoungerThan12"].Value;
}
else if (singleFace.Attributes.Age < 18)
{
url = confCollection["FemaleYoungerThan18"].Value;
}
else if (singleFace.Attributes.Age < 25)
{
url = confCollection["FemaleYoungerThan25"].Value;
}
else if (singleFace.Attributes.Age < 32)
{
// female single person
url = confCollection["FemaleYoungerThan32"].Value;
}
else if (singleFace.Attributes.Age < 40)
{
url = confCollection["FemaleYoungerThan40"].Value;
}
else if (singleFace.Attributes.Age < 50)
{
url = confCollection["FemaleYoungerThan50"].Value;
}
else if (singleFace.Attributes.Age < 60)
{
url = confCollection["FemaleYoungerThan60"].Value;
}
else
{
url = confCollection["FemaleOlder"].Value;
}
}
}
if (RecognizedFaces.Length >= 2)
{
bool isChildPresent = false;
foreach (Face face in RecognizedFaces)
{
if (face.Attributes.Age <= 12)
{
isChildPresent = true;
}
}
if (isChildPresent)
{
// There is a family here.
url = confCollection["MorethanOnePersonAndChild"].Value;
}
else
{
// at least two adult friends.
url = confCollection["TwoOrMoreAdults"].Value;
}
}
browser1.Navigate(url);
StatusText.Text = "Done";
}
