17 citations · 20 across the 5 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…
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…
Differential Walk on Spheres
Bailey Miller, Rohan Sawhney, Keenan Crane +1
We introduce a Monte Carlo method for computing derivatives of the solution to a partial differential equation (PDE) with respect to problem parameters (such as domain geometry or…