private void GetCelebrityInfoIfAvailable(ImageAnalyzer analyzer, Microsoft.ProjectOxford.Vision.Contract.FaceRectangle rectangle, out string name, out double confidence)
{
if (analyzer.AnalysisResult?.Categories != null)
{
foreach (var category in analyzer.AnalysisResult.Categories.Where(c => c.Detail != null))
{
dynamic detail = JObject.Parse(category.Detail.ToString());
if (detail.celebrities != null)
{
foreach (var celebrity in detail.celebrities)
{
int left = Int32.Parse(celebrity.faceRectangle.left.ToString());
int top = Int32.Parse(celebrity.faceRectangle.top.ToString());
if (Math.Abs(left - rectangle.Left) <= 20 && Math.Abs(top - rectangle.Top) <= 20)
{
name = celebrity.name.ToString();
confidence = celebrity.confidence;
return;
}
}
}
}
}
name = null;
confidence = 0;
}
public static Rectangle[] ToRectangle(this Microsoft.ProjectOxford.Vision.Contract.FaceRectangle faceRectangle)
=> new Rectangle[]
{
new Rectangle {
Height = faceRectangle.Height,
Left = faceRectangle.Left,
Top = faceRectangle.Top,
Width = faceRectangle.Width
}
};
private FaceAPI.Contract.Face CreateFace(VisionAPI.Contract.FaceRectangle rect)
{
return(new FaceAPI.Contract.Face {
FaceRectangle = new FaceAPI.Contract.FaceRectangle {
Left = rect.Left,
Top = rect.Top,
Width = rect.Width,
Height = rect.Height
}
});
}
private Face CreateFace(Microsoft.ProjectOxford.Vision.Contract.FaceRectangle rect)
{
return(new Face
{
FaceRectangle = new FaceRectangle
{
Left = rect.Left,
Top = rect.Top,
Width = rect.Width,
Height = rect.Height
}
});
}
