Re:NeRF in the Wild: reconstructing 3D scenes from internet ...
by duckworthd on Thursday August 06, 2020 @03:59PM
(#24074824)
1) My bread and butter for the last 10 years has been machine learning. When all you have is a hammer...
2) We don't extract surface contours, we learn a volumetric radiance field! To oversimplify, we learn a (smooth) function that, given a position in space, produces the differential opacity and color at that space. To render an image from a camera viewpoint, we approximately integrate along rays emitted from each pixel of the camera.
Check out NeRF and our paper to learn more about this representation!
2) We don't extract surface contours, we learn a volumetric radiance field! To oversimplify, we learn a (smooth) function that, given a position in space, produces the differential opacity and color at that space. To render an image from a camera viewpoint, we approximately integrate along rays emitted from each pixel of the camera.
Check out NeRF and our paper to learn more about this representation!