3D holographic laser images

[Moreno]

How they were able to create an illusion of a black/dark colors in this 3D laser whale image? Don't black/dark colors assume an areas of light absorption?

   

 

Edited May 24, 2019 by Moreno

[Strange]

34 minutes ago, Moreno said:

How they were able to create an illusion of a black/dark colors in this 3D laser whale image? Don't black/dark colors assume an areas of light absorption?

I assume it is faked. There is no current technology that can do that (as far as I know).

[swansont]

https://www.snopes.com/fact-check/7d-hologram-whale-video/

https://www.theregister.co.uk/2016/12/09/magic_leap_neither_magic_nor_leaping/

they didn’t

[Moreno]

Is it theoretically possible?