ImageMagick.PerceptualHash.AddChannel C# (CSharp) Метод

    private void AddChannel(MagickImage image, IntPtr list, PixelChannel channel)
    {
      ChannelPerceptualHash instance = CreateChannelPerceptualHash(image, list, channel);
      if (instance != null)
        _Channels.Add(instance.Channel, instance);
    }