Presentation

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Generalized Spherical Harmonics Products using Spherical Grids
SessionReal-Time Rendering
DescriptionWe introduce the Generalized Spherical Harmonics Product, a novel method supporting inputs with different SH orders and flexible output truncation. Using Spherical Grids as an intermediate representation, we reduce SH products to simple point-wise multiplications, achieving 3.5–6.5× speedup over state-of-the-art methods while maintaining accuracy for real-time rendering applications.
Authors
Di An
Tsinghua University
Jiaqi Wu
Tsinghua University
Bowen Xu
Tsinghua University
Lingqi Yan
Mohamed bin Zayed University of Artificial Intelligence
Kun Xu
Tsinghua University
Event Type
Technical Paper
TimeMonday, 20 July 20264:25pm - 4:35pm PDT
LocationRoom 408 A
Digital Library PDF
Session Time & Location
Sunday, 19 July 20266:00pm - 8:45pm PDTHall K
Monday, 20 July 20263:45pm - 5:15pm PDTRoom 408 A
Keywords
Rendering
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