Jiawei Ou, Feng Xie, Parashar Krishnamachari, Fabio Pellacini. ISHair: importance sampling for hair scattering. In International Conference on Computer Graphics and Interactive Techniques, SIGGRAPH 2012, Los Angeles, CA, USA, August 5-9, 2012, Talks Proceedings. pages 28, ACM, 2012. [doi]
Abstract is missing.