private VisionColor Classify_Vision(Bgr value)
{
float[] array = new float[] { (float)value.Blue, (float)value.Green, (float)value.Red };
//CardColor outcome = (CardColor)kmeans.Classify(array);
string colname = kmeans.ClassifyToString(array);
VisionColor color = (VisionColor)Enum.Parse(typeof(VisionColor), colname, true);
return color;
}