[duckworthd]

Oof, there's a lot of machinery here. It depends a lot on your academic background.

I'd recommend starting with a tutorial on neural radiance fields, aka NeRF, (https://sites.google.com/berkeley.edu/nerf-tutorial/home) and an applied overview of Deep Learning with tools like PyTorch or JAX. This line of work is still "cutting edge" research, so a lot of knowledge hasn't been rolled up into textbook or article form yet.