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VERSION:2.0
PRODID:Linklings LLC
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TZID:Asia/Hong_Kong
X-LIC-LOCATION:Asia/Hong_Kong
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TZOFFSETFROM:+0800
TZOFFSETTO:+0800
TZNAME:HKT
DTSTART:19911015T033000
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BEGIN:VEVENT
DTSTAMP:20251218T030653Z
LOCATION:Meeting Room S421\, Level 4
DTSTART;TZID=Asia/Hong_Kong:20251217T110200
DTEND;TZID=Asia/Hong_Kong:20251217T111300
UID:siggraphasia_SIGGRAPH Asia 2025_sess132_papers_1187@linklings.com
SUMMARY:Acoustic Reliefs
DESCRIPTION:Jeremy Chew and Michal Piovarci (ETH Zürich), Kangrui Xue and 
 Doug James (Stanford University), and Bernd Bickel (ETH Zürich)\n\nWe pres
 ent a framework to optimize and generate Acoustic Reliefs: acoustic diffus
 ers that not only perform well acoustically in scattering sound uniformly 
 in all directions, but are also visually interesting and can approximate u
 ser-provided images. To this end, we develop a differentiable acoustics si
 mulator based on the boundary element method, and integrate it with a diff
 erentiable renderer coupled with a vision model to jointly optimize for ac
 oustics, appearance, and fabrication constraints at the same time. We gene
 rate various examples and fabricate two room-scale reliefs. The result is 
 a validated simulation and optimization scheme for generating acoustic rel
 iefs whose appearances can be guided by a provided image.\n\nRegistration 
 Category: Full Access, Full Access Supporter\n\nSession Chair: David Hahn 
 (Vienna University of Technology)\n\n
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