18 citations · 39 across the 3 of their papers we have counts for
3 papers
Scalable multi-class sampling via filtered sliced optimal transport
Corentin Salaün, Iliyan Georgiev, Hans-Peter Seidel +1
We propose a multi-class point optimization formulation based on continuous Wasserstein barycenters. Our formulation is designed to handle hundreds to thousands of optimization obj…
Perceptual error optimization for Monte Carlo rendering
Vassillen Chizhov, Iliyan Georgiev, Karol Myszkowski +1
Synthesizing realistic images involves computing high-dimensional light-transport integrals. In practice, these integrals are numerically estimated via Monte Carlo integration. The…
Area-preserving parameterizations for spherical ellipses
Ibón Guillén, Carlos Ureña, Alan King +4
We present new methods for uniformly sampling the solid angle subtended by a disk. To achieve this, we devise two novel area-preserving mappings from the unit square to a…