Boundary Path Integral

Robust Computation of Boundary Path Integrals Using Kernel-Density Estimation

Peiyu Xu, Lifan Wu, Benedikt Bitterli, Ravi Ramamoorthi, Shuang Zhao

Journal SIGGRAPH 2026 Rendering

Differentiable Rendering Inverse Rendering Boundary Path Integral Monte Carlo Kernel Density Estimation Photon Mapping

Markov-Chain Monte Carlo Sampling of Visibility Boundaries for Differentiable Rendering

Peiyu Xu, Sai Bangaru, Tzu-Mao Li, Shuang Zhao

Conference SIGGRAPH Asia 2024 Rendering

Differentiable Rendering Boundary Path Integral Markov Chain Monte Carlo Langevin Monte Carlo Inverse Rendering Visibility