BEGIN:VCALENDAR
VERSION:2.0
PRODID:Linklings LLC
BEGIN:VTIMEZONE
TZID:Asia/Tokyo
X-LIC-LOCATION:Asia/Tokyo
BEGIN:STANDARD
TZOFFSETFROM:+0900
TZOFFSETTO:+0900
TZNAME:JST
DTSTART:18871231T000000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTAMP:20250110T023312Z
LOCATION:Hall B5 (1)\, B Block\, Level 5
DTSTART;TZID=Asia/Tokyo:20241204T110800
DTEND;TZID=Asia/Tokyo:20241204T111900
UID:siggraphasia_SIGGRAPH Asia 2024_sess112_papers_693@linklings.com
SUMMARY:Surface Reconstruction Using Rotation Systems
DESCRIPTION:Technical Papers\n\nRuiqi Cui, Emil Toftegaard Gæde, and Eva R
 otenberg (Technical University of Denmark); Leif Kobbelt (Visual Computing
  Institute, RWTH Aachen University); and J. Andreas Bærentzen (Technical U
 niversity of Denmark)\n\nInspired by the seminal result that a graph and a
 n associated rotation system uniquely determine the topology of a closed m
 anifold, we propose a combinatorial method for reconstruction of surfaces 
 from points. Our method constructs a spanning tree and a rotation system. 
 Since the tree is trivially a planar graph, its rotation system determines
  a genus zero surface with a single face which we proceed to incrementally
  refine by inserting edges to split faces. In order to raise the genus, sp
 ecial handles are added in a later stage by inserting edges between differ
 ent faces and thus merging them. We apply our method to a wide range of in
 put point clouds in order to investigate its effectiveness, and we compare
  our method to several other surface reconstruction methods. It turns out 
 that our approach has two specific benefits over these other methods. Firs
 t, the output mesh preserves the most information from the input point clo
 ud. Second, our method provides control over the topology of the reconstru
 cted surface.\n\nRegistration Category: Full Access, Full Access Supporter
 \n\nLanguage Format: English Language\n\nSession Chair: Michael Wimmer (TU
  Wien)
URL:https://asia.siggraph.org/2024/program/?id=papers_693&sess=sess112
END:VEVENT
END:VCALENDAR