2 citations · 3 across the 3 of their papers we have counts for
3 papers · 1 filter
Points as Tori: Fast Pointwise Signed Distance for Point Clouds
Nicole Feng, Ioannis Gkioulekas, Keenan Crane
We describe a method for computing signed distance to point clouds that allows fast pointwise evaluation at arbitrary spatial resolution. As input, our method takes a point cloud w…
Subgrid Marching Tetrahedra
Hossein Baktash, Mark Gillespie, Keenan Crane
We describe a method for recovering a manifold, intersection-free triangle mesh from the points where edges of a tetrahedral grid pierce a continuous surface. Unlike classic marchi…
Solving partial differential equations in participating media
Bailey Miller, Rohan Sawhney, Keenan Crane +1
We consider the problem of solving partial differential equations (PDEs) in domains with complex microparticle geometry that is impractical, or intractable, to model explicitly. Dr…