EGSR 2016
David Koerner, Jan Novák, Peter Kutz, Ralf Habel, and Wojciech Jarosz
We present subdivision next-event estimation (SNEE) for unbiased Monte Carlo simulation of subsurface scattering. Our technique is designed to sample high frequency illumination through geometrically complex interfaces with highly directional scattering lobes enclosing a scattering medium.