Keenan Crane | DeepAI

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∙ 05/10/2023

Surface Simplification using Intrinsic Error Metrics

This paper describes a method for fast simplification of surface meshes....

0 Hsueh-Ti Derek Liu, et al. ∙

∙ 02/23/2023

Boundary Value Caching for Walk on Spheres

Grid-free Monte Carlo methods such as walk on spheres can be used to sol...

0 Bailey Miller, et al. ∙

∙ 02/23/2023

Walk on Stars: A Grid-Free Monte Carlo Method for PDEs with Neumann Boundary Conditions

Grid-free Monte Carlo methods based on the walk on spheres (WoS) algorit...

0 Rohan Sawhney, et al. ∙

∙ 01/31/2022

Grid-Free Monte Carlo for PDEs with Spatially Varying Coefficients

Partial differential equations (PDEs) with spatially-varying coefficient...

0 Rohan Sawhney, et al. ∙

∙ 07/04/2021

Repulsive Surfaces

Functionals that penalize bending or stretching of a surface play a key ...

0 Chris Yu, et al. ∙

∙ 06/01/2021

Integer Coordinates for Intrinsic Geometry Processing

In this work, we present a general, efficient, and provably robust repre...

0 Mark Gillespie, et al. ∙

∙ 12/01/2020

DiffusionNet: Discretization Agnostic Learning on Surfaces

We introduce a new approach to deep learning on 3D surfaces, based on th...

66 Nicholas Sharp, et al. ∙

∙ 07/20/2020

A Survey of Algorithms for Geodesic Paths and Distances

Numerical computation of shortest paths or geodesics on curved domains, ...

0 Keenan Crane, et al. ∙

∙ 06/14/2020

Repulsive Curves

Curves play a fundamental role across computer graphics, physical simula...

0 Christopher Yu, et al. ∙

∙ 05/23/2018

The Vector Heat Method

This paper describes a method for efficiently computing parallel transpo...

0 Nicholas Sharp, et al. ∙

∙ 04/23/2017

Boundary First Flattening

A conformal flattening maps a curved surface to the plane without distor...

0 Rohan Sawhney, et al. ∙

∙ 04/30/2014

A General Framework for Bilateral and Mean Shift Filtering

We present a generalization of the bilateral filter that can be applied ...

0 Justin Solomon, et al. ∙

∙ 04/24/2012

Geodesics in Heat

We introduce the heat method for computing the shortest geodesic distanc...

0 Keenan Crane, et al. ∙

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