(The Eurographics Association, 2013) Banterle, Francesco; Chalmers, Alan; Scopigno, Roberto; M.- A. Otaduy and O. Sorkine
In this paper, we present a novel parallel implementation of a high fidelity inverse tone mapping operator. Our method makes use of point based graphics to accelerate density estimation, and multi-core CPUs for extracting light sources. We show that our method can achieve real-time performance on a lower-end graphics card, with minimum loss of quality.