Proxy Tracing: Unbiased Reciprocal Estimation for Optimized Sampling in BDPT
Fujia Su, Bingxuan Li, Qingyang Yin, Yanchen Zhang, Sheng Li
Journal
SIGGRAPH 2024
Bidirectional Path Tracing
Reciprocal Estimation
Importance Sampling
Proxy Sampling
Difficult Light Paths
Monte Carlo Rendering
Specular Transport