Monte Carlo PDE Solver

Unbiased Differential Visibility Using Fixed-Step Walk-on-Spherical-Caps And Closest Silhouettes

Lifan Wu, Nathan Morrical, Sai Praveen Bangaru, Rohan Sawhney, Shuang Zhao, Chris Wyman, Ravi Ramamoorthi, Aaron E. Lefohn

Journal SIGGRAPH 2025 Differentiable Rendering Differential Visibility Warped-Area Reparameterization Walk On Spheres Monte Carlo PDE Solver Closest Silhouette Query

Off-Centered WoS-Type Solvers with Statistical Weighting

Anchang Bao, Jie Xu, Enya Shen, Jianmin Wang

Conference SIGGRAPH Asia 2025 Monte Carlo PDE Solver Walk On Spheres Variance Reduction Statistical Weighting Screened Poisson Equation Geometry Processing