Re:NeRF in the Wild: reconstructing 3D scenes from internet ...
by duckworthd on Thursday August 06, 2020 @05:31PM
(#24075673)
Answered most your other questions below in another comment.
> and what are z(t) r(t) in equation 5,6?
r(t) is a position in 3D space along a camera ray of the form, r(t) = origin + t * direction.
z(t) is the output of our first MLP. Think of it as a 256-dimensional vector of uninterpretable numbers that represent the input position r(t) in a useful way.
> and what are z(t) r(t) in equation 5,6?
r(t) is a position in 3D space along a camera ray of the form, r(t) = origin + t * direction.
z(t) is the output of our first MLP. Think of it as a 256-dimensional vector of uninterpretable numbers that represent the input position r(t) in a useful way.