🧊 TensorRF

Deep Learning / Generative Modeling

TensoRF is a 🌞 NeRF that models radiance fields with voxel feature grids and . From them, our radiance field is

where and represent trilinear interpolation of continuous from the voxel grid and is an appearance processing function.

Instead of directly optimizing and , we decompose it into a sum of outer products and optimize and instead:

Content by William Liang, written in Obsidian.
Thank you to all the educators who made these notes possible.