25 citations · 81 across the 14 of their papers we have counts for
6 papers · 1 filter
Diffusion Structures for Architectural Stripe Pattern Generation
Abhishek Madan, Alec Jacobson, David I. W. Levin
We present Diffusion Structures, a family of resilient shell structures from the eigenfunctions of a pair of novel diffusion operators. This approach is based on Michell's theorem…
Chordal Decomposition for Spectral Coarsening
Honglin Chen, Hsueh-Ti Derek Liu, Alec Jacobson +1
We introduce a novel solver to significantly reduce the size of a geometric operator while preserving its spectral properties at the lowest frequencies. We use chordal decompositio…
Complementary Dynamics
Jiayi Eris Zhang, Seungbae Bang, David I. W. Levin +1
We present a novel approach to enrich arbitrary rig animations with elastodynamic secondary effects. Unlike previous methods which pit rig displacements and physical forces as adve…
EMU: Efficient Muscle Simulation In Deformation Space
Vismay Modi, Lawson Fulton, Shinjiro Sueda +2
EMU is an efficient and scalable model to simulate bulk musculoskeletal motion with heterogenous materials. First, EMU requires no model reductions, or geometric coarsening, thereb…
Levitating Rigid Objects with Hidden Rods and Wires
Sarah Kushner, Risa Ulinski, Karan Singh +2
We propose a novel algorithm to efficiently generate hidden structures to support arrangements of floating rigid objects. Our optimization finds a small set of rods and wires betwe…
NiLBS: Neural Inverse Linear Blend Skinning
Timothy Jeruzalski, David I. W. Levin, Alec Jacobson +3
In this technical report, we investigate efficient representations of articulated objects (e.g. human bodies), which is an important problem in computer vision and graphics. To def…