Computer Vision, Neural Radiance Fields, Astronomy, Synthetic Computer Vision, 3d Computer Graphics.
used are discussed in the BH-NeRF paper [2]. Fig 4. BH-NeRF models an initial 3D emission e₀ as a continuous function using an MLP (parameterized by θ). The input to the network is 3D coordinates x (transformed by a positional encoding). The orbit dynamics, parameterized by a rotation axis, dictate