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DTSTAMP:20260417T190158Z
LOCATION:West Building\, Rooms 211-214
DTSTART;TZID=America/Los_Angeles:20250813T144000
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UID:siggraph_SIGGRAPH 2025_sess120_papers_552@linklings.com
SUMMARY:DeFillet: Detection and Removal of Fillet Regions in Polygonal CAD
  Models
DESCRIPTION:Jing-En Jiang (School of Computer Science and Technology, Shan
 dong University); Hanxiao Wang (Institute of Automation, Chinese Academy o
 f Sciences, Beijing, China     The School of Artificial Intelligence, Univ
 ersity of Chinese Academy of Sciences); Mingyang Zhao (Academy of Mathemat
 ics and Systems Science, Chinese Academy of Sciences, the University of Ch
 inese Academy of Sciences); Dong-Ming Yan (Institute of Automation, Chines
 e Academy of Sciences); Shuangmin Chen (School of Information and Technolo
 gy, Qingdao University of Science and Technology); Shiqing Xin (School of 
 Computer Science and Technology, Shandong University); Changhe Tu (School 
 of Computer Science and Technology,  Shandong University); and Wenping Wan
 g (Computer Science & Engineering,  Texas A&M University)\n\nDeFillet, the
  reverse of CAD filleting, is vital for CAE and redesign but challenging w
 ith polygon CAD models. Our algorithm uses Voronoi vertices as rolling-bal
 l center candidates to efficiently identify fillets. Sharp features are th
 en reconstructed via quadratic optimization, validated on diverse models.\
 n\nInterest Area: Research & Education\n\nRecording: Livestreamed, Not Liv
 estreamed, Recorded, Not Recorded\n\nRegistration Category: Full Conferenc
 e, Virtual Access, Wednesday\n\nSession Chair: Hsueh-Ti Derek Liu (Roblox,
  University of British Columbia)\n\n
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