https://www.youtube.com/watch?v=U1vb-NI9sKE [www.youtube.com]

I stumbled on this video i just had to share ,I wonder how this concept may be implemented in houdini .

Very cool!

It probably will get implemented once they get hold of some kittens.

I'm in the middle of trying this out myself. Here's a fluid smoke example
https://www.youtube.com/watch?v=leoRHsBsv6Q [www.youtube.com]

I've implemented this [github.com] in TOPs as a render post process. It's definitely possible.
In TOPs you can also train your own ML models similar to what sidefx has done with their ML Terrain research.

It's not inbuilt, but you can integrate it very well.