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X-LIC-LOCATION:Asia/Tokyo
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DTSTART:18871231T000000
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BEGIN:VEVENT
DTSTAMP:20250110T023309Z
LOCATION:Hall B5 (1)\, B Block\, Level 5
DTSTART;TZID=Asia/Tokyo:20241203T130000
DTEND;TZID=Asia/Tokyo:20241203T141000
UID:siggraphasia_SIGGRAPH Asia 2024_sess103@linklings.com
SUMMARY:Geometry Processing Computing
DESCRIPTION:Technical Papers\n\nEach Paper gives a 10 minute presentation.
 \n\nDesigning triangle meshes with controlled roughness\n\nMotivated by th
 e emergence of rough surfaces in various areas of design, we address the c
 omputational design of triangle meshes with controlled roughness. Our focu
 s lies on small levels of roughness. There, roughness or smoothness mainly
  arises through the local positioning of the mesh edges and fac...\n\n\nVi
 ctor Ceballos Inza (King Abdullah University of Science and Technology (KA
 UST)); Panagiotis Fykouras (BMW Group); Florian Rist (King Abdullah Univer
 sity of Science and Technology (KAUST), Technical University of Vienna); D
 aniel Häseker and Majid Hojjat (BMW Group); Christian Müller (Technical Un
 iversity of Vienna); and Helmut Pottmann (Technical University of Vienna, 
 King Abdullah University of Science and Technology (KAUST))\n-------------
 --------\nStripe Embedding: Efficient Maps with Exact Numeric Computation\
 n\nWe consider the fundamental problem of injectively mapping a surface me
 sh with disk topology onto a boundary constrained convex domain. We start 
 from the basic observation that mapping a strip of triangles onto a rectan
 gular shape always yields a valid embedding if the vertices that bound the
  strip ...\n\n\nMarco Livesu (CNR IMATI)\n---------------------\nPCO: Prec
 ision-Controllable Offset Surfaces with Sharp Features\n\nSurface offsetti
 ng is a crucial operation in digital geometry processing and computer-aide
 d design, where an offset is defined as an iso-value surface of the distan
 ce field. A challenge emerges as even smooth surfaces can exhibit sharp fe
 atures in their offsets due to the non-differentiable characte...\n\n\nLei
  Wang (Shandong University, School of Computer Science and Technology); Xu
 dong Wang and Pengfei Wang (Shandong University); Shuangmin Chen (Qingdao 
 University of Science and Technology); Shiqing Xin and Jiong Guo (Shandong
  University); Wenping Wang (Texas A&M University); and Changhe Tu (Shandon
 g University)\n---------------------\nA Progressive Embedding Approach to 
 Bijective Tetrahedral Maps driven by Cluster Mesh Topology\n\nWe present a
  novel algorithm to map ball-topology tetrahedral meshes onto star-shaped 
 domains with guarantees regarding bijectivity. Our algorithm is based on t
 he recently introduced idea of Shrink-and-Expand, where images of interior
  vertices are initially clustered at one point (Shrink-), before b...\n\n\
 nValentin Zenon Nigolian (University of Bern), Marcel Campen (Osnabrück Un
 iversity), and David Bommes (University of Bern)\n---------------------\nE
 xact and Efficient Intersection Resolution for Mesh Arrangements\n\nWe pro
 pose a novel method to exactly and efficiently resolve intersections and s
 elf-intersections in triangle meshes. Our method contains two key componen
 ts. First, we present a new concept of geometric predicates, called indire
 ct offset predicates, to represent all intersection points through a new..
 .\n\n\nJia-Peng Guo and Xiao-Ming Fu (University of Science and Technology
  of China)\n---------------------\nBijective Volumetric Mapping via Star D
 ecomposition\n\nA method for the construction of bijective volumetric maps
  between 3D shapes is presented. Arbitrary shapes of ball-topology are sup
 ported, overcoming restrictions of previous methods to convex or star-shap
 ed targets. In essence, the mapping problem is decomposed into a set of si
 mpler mapping proble...\n\n\nSteffen Hinderink, Hendrik Brückler, and Marc
 el Campen (Osnabrück University)\n\nRegistration Category: Full Access, Fu
 ll Access Supporter\n\nLanguage Format: English Language\n\nSession Chair:
  Baoquan Chen (Peking University)
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