Banterle, FrancescoChalmers, AlanScopigno, RobertoM.- A. Otaduy and O. Sorkine2014-01-262014-01-2620131017-4656https://doi.org/10.2312/conf/EG2013/short/041-044In 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.I.4.1 [Image Processing and Computer Vision]EnhancementI.3.3 [Computer Graphics]Picture/Image GenerationBitmap and framebuffer operations