Did you know that differentiating a volume renderer will produce biased and noisy derivatives? Our new sampling technique fixes this, improving reconstruction of editable & relightable volumes. Joint work with @merlin_ND, Thomas Müller and Alex Keller at SIGGRAPH'22. (1/8) pic.twitter.com/gldcyEXxp7
— Wenzel Jakob (@wenzeljakob) May 13, 2022