Publication

Slope-Space Integrals for Specular Next Event Estimation

Wenzel Alban Jakob, Tizian Lucien Zeltner, Guillaume Rémi Bruno Loubet
2020
Journal Articles

Abstract

Monte Carlo light transport simulations often lack robustness in scenes containing specular or near-specular materials. Widely used uni- and bidirectional sampling strategies tend to find light paths involving such materials with insufficient probability, producing unusable images that are contaminated by significant variance.

Official source

https://infoscience.epfl.ch/entities/publication/60a4a32f-33b2-443b-81b4-721dfa57b4b8

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Slope-Space Integrals for Specular Next Event Estimation

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