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BEGIN:VEVENT
DTSTAMP:20250110T023312Z
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:Technical Papers\n\nEach Paper gives a 10 minute presentation.
 \n\nQuad mesh mechanisms\n\nThis paper provides computational tools for th
 e modeling and design of quad mesh mechanisms, which are meshes allowing c
 ontinuous flexions under the assumption of rigid faces and hinges in the e
 dges.  We combine methods and results from different areas, namely differe
 ntial geometry of surfaces, rigi...\n\n\nCaigui Jiang (Xi'an Jiaotong Univ
 ersity); Dmitry Lyakhov (KAUST); Florian Rist (TU Wien, KAUST); Helmut Pot
 tmann (KAUST); and Johannes Wallner (Graz University of Technology)\n-----
 ----------------\nRobust Symmetry Detection via Riemannian Langevin Dynami
 cs\n\nSymmetries are ubiquitous across all kinds of objects, whether in na
 ture or in man-made creations. While these symmetries may seem intuitive t
 o the human eye, detecting them with a machine is nontrivial due to the va
 st search space. Classical geometry-based methods work by aggregating "vot
 es" for ea...\n\n\nJihyeon Je, Jiayi Liu, Guandao Yang, Boyang Deng, Sheng
 qu Cai, and Gordon Wetzstein (Stanford University); Or Litany (Technion); 
 and Leonidas Guibas (Stanford University)\n---------------------\nSharpeni
 ng 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 n
 orm, as is common with many geometry applications that employ L2).  Its mi
 nimizers tend to be locally linear with a sparse set of curved ridges.  We
  introduce a fully-intrinsic discretization of t...\n\n\nDylan Rowe (Unive
 rsity of Southern California); Alec Jacobson (University of Toronto, Adobe
  Research); and Oded Stein (University of Southern California)\n----------
 -----------\nHodge decomposition of vector fields in Cartesian grids\n\nWh
 ile explicit representations of shapes such as triangular and tetrahedral 
 meshes are often used for boundary surfaces and 3D volumes bounded by clos
 ed surfaces, implicit representations of planar regions and volumetric reg
 ions defined by level-set functions have also found widespread application
 s ...\n\n\nZhe Su, Guowei Wei, and Yiying Tong (Michigan State University)
 \n---------------------\nGauWN: Gaussian-smoothed Winding Number and its D
 erivatives\n\nFor a fixed polygon, one can easily determine whether a poin
 t is inside or\noutside it using the winding number. However, deforming a 
 given polygon\nbased on a set of points with expected inside/outside label
 ing is much more\ndifficult. It asks the winding number to be differentiab
 le with respect to lo...\n\n\nHaoran Sun (State Key Laboratory of CAD&CG, 
 Zhejiang University); Jingkai Wang (State Key Laboratory of CAD&CG, Zhejia
 ng University; Shanghai Jiao Tong University); and Hujun Bao and Jin Huang
  (State Key Laboratory of CAD&CG, Zhejiang University)\n\nRegistration Cat
 egory: Full Access, Full Access Supporter\n\nLanguage Format: English Lang
 uage\n\nSession Chair: Mirela Ben-Chen (Technion – Israel Institute of Tec
 hnology)
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