Presentation

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Spatio-Temporal Control Variates with ReSTIR for Real-Time Rendering
SessionEfficient Sampling: ReSTIR and More
DescriptionWe present ReSTCV, a real-time path tracing method that integrates spatio-temporal control variates into ReSTIR. By improving sample reuse beyond single-sample estimation, our approach significantly reduces noise, especially chromatic noise under complex lighting, while maintaining efficiency and requiring only minimal changes to existing ReSTIR pipelines.
Authors
Zhong Shi
CS Dept, Tsinghua University
Cunhao Wu
CS Dept, Tsinghua University
Lifan Wu
NVIDIA
Kun Xu
CS Dept, Tsinghua University
Event Type
Technical Paper
TimeWednesday, 22 July 20269:00am - 9:10am PDT
LocationRoom 408 A
Digital Library PDF
Session Time & Location
Sunday, 19 July 20266:00pm - 8:45pm PDTHall K
Wednesday, 22 July 20269:00am - 10:30am PDTRoom 408 A
Keywords
Real-Time
Rendering
Registration Categories
Full Conference Supporter
Full Conference
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