Presentation
86. Ghost ReSTIR: Volumetric Resampling with Ghost Vertices in Null-Scattering Space
SessionPosters: Rendering
DescriptionGhost ReSTIR reformulates volumetric ReSTIR in null-scattering primary sample space, eliminating transmittance from the target function for consistent evaluation across all resampling stages. Ghost vertices—auxiliary infinite tails appended after each real vertex—enable well-defined reconnection shifts in dynamic volumes with variable null-vertex counts, improving both quality and performance.
Event Type
Poster
TimeSunday, 19 July 20269:00am - 5:30pm PDT
LocationWest Hall Lobby
Session TimeSunday, 19 July 20269:00am - 5:30pm PDTMonday, 20 July 20269:00am - 5:30pm PDTTuesday, 21 July 20269:00am - 5:30pm PDTWednesday, 22 July 20269:00am - 5:30pm PDTThursday, 23 July 20269:00am - 5:30pm PDT
LocationWest Hall Lobby
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Full Conference
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