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09/21/2023
Neural Stochastic Screened Poisson Reconstruction
Reconstructing a surface from a point cloud is an underdetermined proble...
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09/14/2023
The Effect of Smoothing on the Interpretation of Time Series Data: A COVID-19 Case Study
We conduct a controlled crowd-sourced experiment of COVID-19 case data v...
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09/06/2023
Bayes' Rays: Uncertainty Quantification for Neural Radiance Fields
Neural Radiance Fields (NeRFs) have shown promise in applications like v...
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08/10/2023
Neural Progressive Meshes
The recent proliferation of 3D content that can be consumed on hand-held...
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05/10/2023
Surface Simplification using Intrinsic Error Metrics
This paper describes a method for fast simplification of surface meshes....
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05/05/2023
Data-Free Learning of Reduced-Order Kinematics
Physical systems ranging from elastic bodies to kinematic linkages are d...
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10/20/2022
Breaking Bad: A Dataset for Geometric Fracture and Reassembly
We introduce Breaking Bad, a large-scale dataset of fractured objects. O...
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06/30/2022
Stochastic Poisson Surface Reconstruction
We introduce a statistical extension of the classic Poisson Surface Reco...
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06/15/2022
Variable Bitrate Neural Fields
Neural approximations of scalar and vector fields, such as signed distan...
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05/30/2022
Neural Shape Mating: Self-Supervised Object Assembly with Adversarial Shape Priors
Learning to autonomously assemble shapes is a crucial skill for many rob...
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05/26/2022
VectorAdam for Rotation Equivariant Geometry Optimization
The rise of geometric problems in machine learning has necessitated the ...
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02/16/2022
Learning Smooth Neural Functions via Lipschitz Regularization
Neural implicit fields have recently emerged as a useful representation ...
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02/05/2022
Spelunking the Deep: Guaranteed Queries on General Neural Implicit Surfaces via Range Analysis
Neural implicit representations, which encode a surface as the level set...
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11/09/2021
Breaking Good: Fracture Modes for Realtime Destruction
Drawing a direct analogy with the well-studied vibration or elastic mode...
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09/24/2021
ILA: Compilable Markdown for Linear Algebra
Communicating linear algebra in written form is challenging: mathematici...
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06/09/2021
Interactive Modelling of Volumetric Musculoskeletal Anatomy
We present a new approach for modelling musculoskeletal anatomy. Unlike ...
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04/28/2021
Surface Multigrid via Intrinsic Prolongation
This paper introduces a novel geometric multigrid solver for unstructure...
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04/24/2021
Normal-Driven Spherical Shape Analogies
This paper introduces a new method to stylize 3D geometry. The key obser...
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01/26/2021
Neural Geometric Level of Detail: Real-time Rendering with Implicit 3D Shapes
Neural signed distance functions (SDFs) are emerging as an effective rep...
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11/11/2020
Diffusion Structures for Architectural Stripe Pattern Generation
We present Diffusion Structures, a family of resilient shell structures ...
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11/03/2020
Learning Deformable Tetrahedral Meshes for 3D Reconstruction
3D shape representations that accommodate learning-based 3D reconstructi...
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09/17/2020
On the Effectiveness of Weight-Encoded Neural Implicit 3D Shapes
A neural implicit outputs a number indicating whether the given query po...
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09/05/2020
Complementary Dynamics
We present a novel approach to enrich arbitrary rig animations with elas...
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09/04/2020
Chordal Decomposition for Spectral Coarsening
We introduce a novel solver to significantly reduce the size of a geomet...
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06/15/2020
EMU: Efficient Muscle Simulation In Deformation Space
EMU is an efficient and scalable model to simulate bulk musculoskeletal ...
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06/10/2020
Least-Squares Affine Reflection Using Eigen Decomposition
This note summarizes the steps to computing the best-fitting affine refl...
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05/04/2020
Neural Subdivision
This paper introduces Neural Subdivision, a novel framework for data-dri...
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04/30/2020
Levitating Rigid Objects with Hidden Support Structures
We propose a novel algorithm to efficiently generate hidden structures t...
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04/06/2020
NiLBS: Neural Inverse Linear Blend Skinning
In this technical report, we investigate efficient representations of ar...
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11/19/2019
A mixed finite element method with piecewise linear elements for the biharmonic equation on surfaces
The biharmonic equation with Dirichlet and Neumann boundary conditions d...
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10/07/2019
Cubic Stylization
We present a 3D stylization algorithm that can turn an input shape into ...
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08/03/2019
Learning to Predict 3D Objects with an Interpolation-based Differentiable Renderer
Many machine learning models operate on images, but ignore the fact that...
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07/23/2019
A system for efficient 3D printed stop-motion face animation
Computer animation in conjunction with 3D printing has the potential to ...
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06/13/2019
RodSteward: A Design-to-Assembly System for Fabrication using 3D-Printed Joints and Precision-Cut Rods
We present RodSteward, a design-to-assembly system for creating furnitur...
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05/23/2019
A Smoothness Energy without Boundary Distortion for Curved Surfaces
Current quadratic smoothness energies for curved surfaces either exhibit...
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05/08/2019
Spectral Coarsening of Geometric Operators
We introduce a novel approach to measure the behavior of a geometric ope...
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10/01/2018
Designing Volumetric Truss Structures
We present the first algorithm for designing volumetric Michell Trusses....
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08/08/2018
Adversarial Geometry and Lighting using a Differentiable Renderer
Many machine learning classifiers are vulnerable to adversarial attacks,...
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08/08/2018
Beyond Pixel Norm-Balls: Parametric Adversaries using an Analytically Differentiable Renderer
Many machine learning image classifiers are vulnerable to adversarial at...
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07/02/2018
Solid Geometry Processing on Deconstructed Domains
Many tasks in geometry processing are modeled as variational problems so...
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07/13/2017
Natural Boundary Conditions for Smoothing in Geometry Processing
In geometry processing, smoothness energies are commonly used to model s...
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05/16/2016
Thingi10K: A Dataset of 10,000 3D-Printing Models
Empirically validating new 3D-printing related algorithms and implementa...
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01/29/2016
Boolean Operations using Generalized Winding Numbers
The generalized winding number function measures insideness for arbitrar...
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06/20/2014