public static Person IdentifyPerson(this IFaceApi api, string imageDataUrl, string groupName, double confidenceThreshold = 0.6)
{
var candidate = api.IdentifyCandidates(imageDataUrl, groupName).FirstOrDefault();
if (candidate?.Confidence > confidenceThreshold)
{
return((Person)api.GetPersons(groupName).Where(x => x.Id == candidate.PersonId).FirstOrDefault());
}
return(null);
}
