This is what I think of when I read your post. I don't know if it's possible to do it by will, and have never heard of such a thing being attempted, but perhaps you could attempt it if you really want to, and see how far you can get. Maybe start with some hypnosis like in the video. Stare at an object and try to see it a bit differently, small changes at first, like seeing it in a different but similar color (like see something green as blue) or a different shape. Then if you master that, go on from that. It would be interesting if it worked.