private void MainPageLoaded(object sender, RoutedEventArgs e)
{
    ContainerVisual containerEffectImage = CanvasDraw.GetVisual();
 
    var _compositor = containerEffectImage.Compositor;
    var _imageFactory = CompositionImageFactory.CreateCompositionImageFactory(_compositor);
 
    var sepiaVisual = _compositor.CreateSpriteVisual();
    sepiaVisual.Size = new Vector2(208, 208);
    containerEffectImage.Children.InsertAtTop(sepiaVisual);
 
    var normalVisual = _compositor.CreateSpriteVisual();
    normalVisual.Size = new Vector2(208, 208);
 
    var uri = new Uri("ms-appx:///Assets/Pics/mvp.png");
    CompositionSurfaceBrush surfaceBrush = _compositor.CreateSurfaceBrush();
    surfaceBrush.Surface = _imageFactory.CreateImageFromUri(uri).Surface;
 
    ArithmeticCompositeEffect m_effect = new ArithmeticCompositeEffect
    {
        Source1 = new SaturationEffect
        {
            Saturation = 0,
            Source = new CompositionEffectSourceParameter("source")
        },
        Source2 = new InvertEffect
        {
            Source = new CompositionEffectSourceParameter("source")
        }
    };
 
    var effectFactory = _compositor.CreateEffectFactory(m_effect);
    var effectBrush = effectFactory.CreateBrush();
    sepiaVisual.Brush = effectBrush;
 
    normalVisual.Brush = surfaceBrush;
    effectBrush.SetSourceParameter("source", surfaceBrush);
}