How to convert 2D detection data to 3D?

[RustyShackleford73]

Does the cameras needs calibration to get the extrinsics to perform triangulation?

[SkalskiP]

I haven't done any extrinsic camera calibration. My scene was very simple - only one person in the center of the frame. So I did some simple detections post-processing.

I'll move that question to the discussions Q/A section 💬

[mcfsantos2010]

Is it possible to perform pose estimation in real time on several cameras at the same time, synchronizing them? In your scene you use 2 cameras, is it possible to do it with 4 or 6?
https://www.youtube.com/watch?v=AWjKfjDGiYE