/// <summary>
/// Detects and tracks faces on ImageObject object.
/// </summary>
/// <param name="Image">[In]Pointer to Bitmap object.</param>
/// <returns>Method returns list with tracking data or empty list when no faces found.</returns>
public List <TRACK_ITEM> ProcessFrame(ImageObject IO)
{
List <TRACK_ITEM> Faces = new List <TRACK_ITEM>();
FaceTracker_DetectFaces(IntObjPtr, IO.InnerPtr);
int size = FaceTracker_GetDetectedCount(IntObjPtr);
for (int i = 0; i < size; i++)
{
TRACK_ITEM temp = new TRACK_ITEM();
FaceTracker_GetDetectedItem(IntObjPtr, i, ref temp);
Faces.Add(temp);
}
FaceTracker_DetectReset(IntObjPtr);
return(Faces);
}
private static extern FACE_DETECTION_RESULT FaceTracker_GetDetectedItem(IntPtr Tracker, int TrackInd, ref TRACK_ITEM rect);