Gradient-domain path reusing. - Pablo Bauszat; Victor Petitjean; Elmar Eisemann (ACM Trans. Graph., 2017)

Spectral Gradient Sampling for Path Tracing. - Victor Petitjean; Pablo Bauszat; Elmar Eisemann (Comput. Graph. Forum, 2018)

A Survey on Gradient-Domain Rendering. - Binh-Son Hua; Adrien Gruson; Victor Petitjean; Matthias Zwicker; Derek Nowrouzezahrai; Elmar Eisemann; Toshiya Hachisuka (Comput. Graph. Forum, 2019)

Applying Visual Analytics to Physically Based Rendering. - Gerard Simons; Sebastian Herholz; Victor Petitjean; Tobias Rapp; Marco Ament; Hendrik P. A. Lensch; Carsten Dachsbacher; Martin Eisemann; Elmar Eisemann (Comput. Graph. Forum, 2019)