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TZID:Asia/Tokyo
X-LIC-LOCATION:Asia/Tokyo
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TZOFFSETFROM:+0900
TZOFFSETTO:+0900
TZNAME:JST
DTSTART:18871231T000000
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BEGIN:VEVENT
DTSTAMP:20250110T023312Z
LOCATION:Hall B5 (1)\, B Block\, Level 5
DTSTART;TZID=Asia/Tokyo:20241204T104500
DTEND;TZID=Asia/Tokyo:20241204T105600
UID:siggraphasia_SIGGRAPH Asia 2024_sess112_papers_601@linklings.com
SUMMARY:Stochastic Normal Orientation for Point Clouds
DESCRIPTION:Technical Papers\n\nGuojin Huang, Qing Fang, Zheng Zhang, Liga
 ng Liu, and Xiao-Ming Fu (University of Science and Technology of China)\n
 \nWe propose a simple yet effective method to orient normals for point clo
 uds. Central to our approach is a novel optimization objective function de
 fined from global and local perspectives. Globally, we introduce a signed 
 uncertainty function that distinguishes the inside and outside of the unde
 rlying surface. Moreover, benefiting from the statistics of our global ter
 m, we present a local orientation term instead of a global one. The optimi
 zation problem can be solved by the commonly used numerical optimization s
 olver, such as L-BFGS. The capability and feasibility of our approach are 
 demonstrated over various complex point clouds. We achieve higher practica
 l robustness and normal quality than the state-of-the-art methods.\n\nRegi
 stration 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_601&sess=sess112
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