public async Task Enrich(Photo photo, SourceDataDto sourceData)
{
photo.ObjectProperties = new List <ObjectProperty>();
foreach (var detectedObject in sourceData.ImageAnalysis.Objects)
{
var propertyName = _propertyNameRepository.GetByCondition(t => t.Name == detectedObject.ObjectProperty).FirstOrDefault();
if (propertyName == null)
{
propertyName = new PropertyName
{
Name = detectedObject.ObjectProperty,
};
await _propertyNameRepository.InsertAsync(propertyName);
}
photo.ObjectProperties.Add(new ObjectProperty
{
PropertyName = propertyName,
Rectangle = GeoWrapper.GetRectangle(detectedObject.Rectangle, photo.Scale),
Confidence = detectedObject.Confidence
});
}
}
public async Task Enrich(Photo photo, SourceDataDto sourceData)
{
try
{
var detectedFaces = await _faceService.DetectFacesAsync(photo.PreviewImage);
if (!detectedFaces.Any())
{
return;
}
photo.Faces = new List <Face>();
var faceGuids = detectedFaces.Where(IsAbleToIdentify).Select(f => f.FaceId).ToList();
IList <IdentifyResult> identifyResults = new List <IdentifyResult>();
if (faceGuids.Any())
{
identifyResults = await _faceService.IdentifyAsync(faceGuids);
}
foreach (var detectedFace in detectedFaces)
{
var face = new Face
{
PhotoId = photo.Id,
IdentityStatus = IdentityStatus.NotIdentified,
Image = await CreateFacePreview(detectedFace, sourceData.PreviewImage, 1),
Rectangle = GeoWrapper.GetRectangle(detectedFace.FaceRectangle, photo.Scale)
};
var attributes = detectedFace.FaceAttributes;
if (attributes != null)
{
face.Age = attributes.Age;
face.Gender = attributes.Gender == Gender.Male;
face.Smile = attributes.Smile;
face.FaceAttributes = JsonConvert.SerializeObject(attributes);
}
var identifyResult = identifyResults.SingleOrDefault(f => f.FaceId == detectedFace.FaceId);
if (identifyResult != null)
{
IdentifyFace(face, identifyResult, photo.TakenDate);
}
else if (IsAbleToIdentify(detectedFace, photo.Scale))
{
face.Image = await CreateFacePreview(detectedFace, sourceData.OriginalImage, photo.Scale);
identifyResult = await _faceService.FaceIdentityAsync(face);
IdentifyFace(face, identifyResult, photo.TakenDate);
}
photo.Faces.Add(face);
}
}
catch (Exception e)
{
Console.WriteLine(e);
}
}