public static void ShowImages(params Mat[] images)
{
if (images == null)
throw new ArgumentNullException(nameof(images));
if (images.Length == 0)
return;
var windows = new List<Window>();
foreach (Mat img in images)
{
windows.Add(new Window(img));
}
WaitKey();
foreach (Window w in windows)
{
w.Close();
}
}