Reparameterization

Neural BRDF Importance Sampling by Reparameterization

Liwen Wu, Sai Bi, Zexiang Xu, Hao Tan, Kai Zhang, Fujun Luan, Haolin Lu, Ravi Ramamoorthi

Conference SIGGRAPH 2025 Rendering
BRDF Importance Sampling Monte Carlo Rendering Neural Network Reparameterization

Warped-Area Reparameterization of Differential Path Integrals

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

Journal meta-only SIGGRAPH Asia 2023 Rendering
Differentiable Rendering Path Integral Monte Carlo Rendering Inverse Rendering Reparameterization