2 papers
cs.GR2026
Gaussian Process Implicit Surfaces as Participating Media: Realization-Free Rendering from Level-Crossing Statistics
Jack Cui, Kehan Xu, Eugene d'Eon +1
We present a theory of light scattering that connects Gaussian Process Implicit Surfaces (GPISes) and participating media in both directions. Applying the Kac--Rice level-crossing…
cs.GR2026
Grid-Free Monte Carlo for Time-Dependent Diffusion
Zihong Zhou, Rohan Sawhney, Eugene d'Eon +1
Many scientific applications require modeling how diffusive systems evolve over time, not merely their eventual steady states. While conventional steady-state analysis of partial d…