DMesh: A Differentiable Mesh Representation
arxiv(2024)
摘要
We present a differentiable representation, DMesh, for general 3D triangular
meshes. DMesh considers both the geometry and connectivity information of a
mesh. In our design, we first get a set of convex tetrahedra that compactly
tessellates the domain based on Weighted Delaunay Triangulation (WDT), and
select triangular faces on the tetrahedra to define the final mesh. We
formulate probability of faces to exist on the actual surface in a
differentiable manner based on the WDT. This enables DMesh to represent meshes
of various topology in a differentiable way, and allows us to reconstruct the
mesh under various observations, such as point cloud and multi-view images
using gradient-based optimization. The source code and full paper is available
at: https://sonsang.github.io/dmesh-project.
更多查看译文
AI 理解论文
溯源树
样例
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要