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DTSTAMP:20250522T212947Z
LOCATION:Mile High 2A
DTSTART;TZID=America/Denver:20240801T104500
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UID:siggraph_SIGGRAPH 2024_sess138@linklings.com
SUMMARY:Geometry: Editing and Deformation
DESCRIPTION:Semantic Shape Editing With Parametric Implicit Templates\n\nW
 e introduce a new way to edit meshes using interpretable parameters by lev
 eraging a parametric implicit representation as the underlying template. F
 or a generic parametric implicit, we fit the template to the input mesh an
 d realize parametric edits on the mesh using our mesh deformation algorith
 m t...\n\n\nUday Kusupati (EPFL) and Mathieu Gaillard, Jean-Marc Thiery, a
 nd Adrien Kaiser (Adobe Research)\n---------------------\nGeometry: Editin
 g and Deformation - Interactive Discussion\n\nAfter the summary presentati
 ons, attendees will participate in an interactive discussion. Distributed 
 around the room will be a series of poster boards for authors to gather ar
 ound with the audience. Authors are invited to bring any material related 
 to their paper that could instigate further conver...\n\n-----------------
 ----\nBiharmonic Coordinates and Their Derivatives for Triangular 3D Cages
 \n\nWe provide closed-form expressions for biharmonic coordinates for tria
 ngular cages in 3D, as well as for their gradients and Hessians. We demons
 trate new cage-based deformations, a novel subspace for variational cage-b
 ased modeling, and we establish closed-form expressions for Somigliana coo
 rdinates...\n\n\nJean-Marc THIERY and Elie Michel (Adobe Research) and Jio
 ng Chen (INRIA, Saclay)\n---------------------\nA Unified Differentiable B
 oolean Operator With Fuzzy Logic\n\nWe present a differentiable boolean op
 erator for implicit solid shape modeling. Drawing inspiration from fuzzy l
 ogic, our boolean operator outputs a continuous function and is differenti
 able with respect to operator types. This enables optimization of the prim
 itives and the boolean operations employ...\n\n\nHsueh-Ti Derek Liu (Roblo
 x, University of British Columbia); Maneesh Agrawala (Stanford University,
  Roblox); Cem Yuksel (University of Utah, Roblox); Tim Omernick, Vinith Mi
 sra, and Stefano Corazza (Roblox); Morgan McGuire (Roblox, McGill Universi
 ty); and Victor Zordan (Roblox)\n---------------------\nCNS-Edit: 3D Shape
  Editing via Coupled Neural Shape Optimization\n\nThis paper introduces a 
 new approach based on a coupled representation and a neural volume optimiz
 ation to perform 3D shape editing in latent space. Besides, we provide a s
 et of operators, i.e., copy, delete, resize, and drag, for the users to ac
 hieve semantic-aware and high-fidelity shape editing.\n\n\nJingyu Hu, Ka-H
 ei Hui, and Zhengzhe Liu (The Chinese University of Hong Kong); Hao Zhang 
 (Simon Fraser University, Amazon); and Chi-Wing Fu (The Chinese University
  of Hong Kong)\n---------------------\nRepulsive Shells\n\nShape spaces ar
 e a powerful tool for nonlinear interpolation, extrapolation, and averagin
 g of geometric data, but previous shape spaces permit geometry to self-int
 ersect in nonphysical ways. We introduce a shape space where geometry natu
 rally avoids intersection, as well as an adaptive collision pot...\n\n\nJo
 sua Sassen (University of Bonn, École Normale Supérieure Paris-Saclay); He
 nrik Schumacher (University of Georgia); Martin Rumpf (University of Bonn)
 ; and Keenan Crane (Carnegie Mellon University)\n---------------------\nCu
 rvature-driven Conformal Deformations\n\nWe introduce a novel approach for
  computing conformal deformations in Euclidean space while minimizing curv
 ature-based energies. These energies serve as fundamental tools in geometr
 y processing, essential for tasks such as surface fairing, deformation, ap
 proximations using cone metric surfaces. We e...\n\n\nEtienne Corman (CNRS
 , Inria, LORIA)\n\nInterest Area: Research & Education\n\nKeyword: Geometr
 y, Modeling\n\nRegistration Category: Full Conference, Full Conference Sup
 porter, Virtual Access, Exhibitor Full Conference, Thursday\n\nSession Cha
 ir: Justin Solomon (Massachusetts Institute of Technology (MIT))
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