Presentation

EARS: Efficiency-aware Russian Roulette and Splitting
Event Type
Technical Paper
Presentation Types
In Person
Interest Areas
Research & Education
Recordings
This session WILL NOT be recorded.
Registration Categories
Full Conference Supporter
Full Conference
Exhibitor Additional Full Conference
Exhibitor Full Conference
Keywords
Rendering
TimeTuesday, 9 August 202211:01am - 11:09am PDT
LocationEast Building, Ballroom A/B
DescriptionRussian roulette and splitting are widely used techniques to increase the efficiency of Monte Carlo estimators. Most existing approaches rely on simple heuristics based on albedo and roughness. We derive splitting factors that provably maximize efficiency, achieving up to four times the speed of the current state of the art.