public async Task CreatePersonGroup(string personGroupId, string name, string userData)
{
var personGroup = await _service.GetPersonGroupsByNameAsync(Configurations.PersonGroup);
if (personGroup == null)
{
await _service.CreatePersonGroupAsync(personGroupId, name, userData);
}
}
public async Task <string> RegisterYourNameWithImage(Stream stream, string uniqueId)
{
var personGroup = await _service.GetPersonGroupsByNameAsync(Configurations.PersonGroup);
var psersons = await _service.GetPersonsAsync(personGroup.PersonGroupId);
if (psersons.Any(x => x.Name == uniqueId))
{
var person = psersons.Where(x => x.Name == uniqueId).First();
await _service.AddPersonFaceAsync(personGroup.PersonGroupId, person.PersonId, stream, uniqueId, null);
}
else
{
var result = await _service.CreatePersonWithResultAsync(personGroup.PersonGroupId, uniqueId);
await _service.AddPersonFaceAsync(personGroup.PersonGroupId, result.PersonId, stream, uniqueId, null);
}
//await _service.TrainPersonGroupAsync(personGroup.PersonGroupId);
return(uniqueId);
}
public async Task <IEnumerable <Tuple <Person, Face, Candidate> > > CheckNameFromImage(Stream stream)
{
var faces = await _service.DetectAsync(
stream,
returnFaceId : true,
returnFaceLandmarks : false,
returnFaceAttributes : FaceApiService.DefaultFaceAttributeTypes);
var outs = new List <Tuple <Person, Face, Candidate> >();
if (faces.Count() > 0)
{
var personGroup = await _service.GetPersonGroupsByNameAsync(Configurations.PersonGroup);
var identityResults = await _service.IdentifyAsync(personGroup.PersonGroupId,
faces.Select(x => x.FaceId).ToArray());
foreach (var face in faces)
{
var result = identityResults.Where(x => x.FaceId == face.FaceId).First();
if (result.Candidates.Count() > 0)
{
var candidate = result.Candidates.OrderByDescending(x => x.Confidence).First();
var person = await _service.GetPersonAsync(personGroup.PersonGroupId, candidate.PersonId);
outs.Add(Tuple.Create(person, face, candidate));
}
else
{
var candidate = new Candidate();
var person = new Person();
outs.Add(Tuple.Create(person, face, candidate));
}
//yield return face;
}
return(outs);
}
return(outs);
}