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BEGIN:VEVENT
DTSTAMP:20260817T171538Z
LOCATION:Hall B5 (1)\, B Block\, Level 5
DTSTART;TZID=Asia/Tokyo:20241205T144500
DTEND;TZID=Asia/Tokyo:20241205T155500
UID:siggraphasia_SIGGRAPH Asia 2024_sess133@linklings.com
SUMMARY:Mesh Processing Unleashed
DESCRIPTION:Each Paper gives a 10 minute presentation.\n\nGauWN: Gaussian-
 smoothed Winding Number and its Derivatives\n\nFor a fixed polygon, one ca
 n easily determine whether a point is inside or\noutside it using the wind
 ing number. However, deforming a given polygon\nbased on a set of points w
 ith expected inside/outside labeling is much more\ndifficult. It asks the 
 winding number to be differentiable with respect to lo...\n\n\nHaoran Sun 
 (State Key Laboratory of CAD&CG, Zhejiang University); Jingkai Wang (State
  Key Laboratory of CAD&CG, Zhejiang University; Shanghai Jiao Tong Univers
 ity); and Hujun Bao and Jin Huang (State Key Laboratory of CAD&CG, Zhejian
 g University)\n---------------------\nHodge decomposition of vector fields
  in Cartesian grids\n\nWhile explicit representations of shapes such as tr
 iangular and tetrahedral meshes are often used for boundary surfaces and 3
 D volumes bounded by closed surfaces, implicit representations of planar r
 egions and volumetric regions defined by level-set functions have also fou
 nd widespread applications ...\n\n\nZhe Su, Guowei Wei, and Yiying Tong (M
 ichigan State University)\n---------------------\nRobust Symmetry Detectio
 n via Riemannian Langevin Dynamics\n\nSymmetries are ubiquitous across all
  kinds of objects, whether in nature or in man-made creations. While these
  symmetries may seem intuitive to the human eye, detecting them with a mac
 hine is nontrivial due to the vast search space. Classical geometry-based 
 methods work by aggregating "votes" for ea...\n\n\nJihyeon Je, Jiayi Liu, 
 Guandao Yang, Boyang Deng, Shengqu Cai, and Gordon Wetzstein (Stanford Uni
 versity); Or Litany (Technion); and Leonidas Guibas (Stanford University)\
 n---------------------\nSharpening and Sparsifying with Surface Hessians\n
 \nThe L1 Hessian energy measures the norm of the Hessian of a function on 
 a surface (and NOT the squared norm, as is common with many geometry appli
 cations that employ L2).  Its minimizers tend to be locally linear with a 
 sparse set of curved ridges.  We introduce a fully-intrinsic discretizatio
 n of t...\n\n\nDylan Rowe (University of Southern California); Alec Jacobs
 on (University of Toronto, Adobe Research); and Oded Stein (University of 
 Southern California)\n---------------------\nQuad mesh mechanisms\n\nThis 
 paper provides computational tools for the modeling and design of quad mes
 h mechanisms, which are meshes allowing continuous flexions under the assu
 mption of rigid faces and hinges in the edges.  We combine methods and res
 ults from different areas, namely differential geometry of surfaces, rigi.
 ..\n\n\nCaigui Jiang (Xi'an Jiaotong University); Dmitry Lyakhov (KAUST); 
 Florian Rist (TU Wien, KAUST); Helmut Pottmann (KAUST); and Johannes Walln
 er (Graz University of Technology)\n\nRegistration Category: Full Access, 
 Full Access Supporter\n\nLanguage Format: English Language\n\nSession Chai
 r: Mirela Ben-Chen (Technion – Israel Institute of Technology)
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