We propose a temporally coherent method for extracting meshes suitable for long-range camera trajectories in unbounded scenes represented by an occupancy function. The key idea is to perform 4D mesh extraction using a new spacetime tree structure called the binary-octree, from which 3D meshes are sliced.
Video: https://www.youtube.com/watch?v=ziOa8Tr1iYc
Code coming soon.
Temporally Smooth Mesh Extraction for Procedural Scenes with Long-Range Camera Trajectories using Spacetime Octrees
Zeyu Ma,
Adam Finkelstein,
Jia Deng
@article{ma2025temporally,
title={Temporally Smooth Mesh Extraction for Procedural Scenes with Long-Range Camera Trajectories using Spacetime Octrees},
author={Ma, Zeyu and Finkelstein, Adam and Deng, Jia},
booktitle={SIGGRAPH Asia 2025 Conference Papers},
year={2025}
}