“A Zero-Variance-Based Sampling Scheme for Monte Carlo Subsurface Scattering” by Křivánek and d’Eon
Conference:
Type:
Title:
- A Zero-Variance-Based Sampling Scheme for Monte Carlo Subsurface Scattering
Session/Category Title: Sampling
Presenter(s)/Author(s):
Abstract:
A novel unbiased Monte Carlo sampling method for accurate subsurface scattering simulation, derived from the theory of zero-variance random walks. The method significantly reduces variance and increases rendering performance over the classical path sampling traditionally employed in volumetric media rendering.
