How to put the people in the picture into the volume space?（As shown in the picture blow in the paper）

[luoshuiyue]

[Dipankar1997161]

I think that's just a simple diagram. try draw.io

[luoshuiyue]

I think that's just a simple diagram. try draw.io

Thanks for reply! But I still want to know if this is merely a schematic diagram, then where do the three-dimensional point coordinates input for the neural network come from? If they are obtained from estimated human poses, then the key points of the human body seem too sparse. Therefore, I would like to know how the observation space is obtained. Or perhaps my understanding of the paper is mistaken?

[OumaimaBadi]

I have the same question. When we render a specific frame, we get 100 views of that specific frame. So, does this mean the output consists of just frames and not a 3D representation with free-viewing possibilities? Did I misunderstand something?