Presentation
Beyond Positional Encoding: A 5D Spatio-Directional Hash Encoding
SessionReconstruction & Sampling
DescriptionThis paper introduces two new compact neural encodings, the hash-sphere and hash-grid-sphere, which represent all-frequency signals using hierarchical geodesic grids. While we demonstrated their effectiveness in neural path guiding, radiance field reconstruction, and incident radiance caching, these versatile "drop-in" replacements offer significant potential for various applications across computer graphics.
Event Type
Technical Paper
TimeWednesday, 22 July 202611:35am - 11:45am PDT
LocationRoom 403 B
Digital Library
PDF
Session Time & Location
Sunday, 19 July 20266:00pm - 8:45pm PDTHall K
Wednesday, 22 July 202610:45am - 12:35pm PDTRoom 403 B
Rendering
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