Presentation

Photon-driven Neural Reconstruction for Path Guiding
Presenter
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
TimeMonday, 8 August 202211:19am - 11:27am PDT
LocationEast Building, Ballroom A/B
DescriptionWe present a path-guiding approach that can reconstruct high-quality sampling distributions using an offline trained neural network. We leverage photons traced from light sources for sampling density reconstruction, which is effective for challenging scenes with global illumination. We further partition the scene space into an adaptive hierarchical grid.