Ozan, ŞükrüGümüştekin, ŞevketGümüştekin, Şevket03.05. Department of Electrical and Electronics Engineering03. Faculty of Engineering01. Izmir Institute of Technology2021-01-242021-01-242010978-142449671-6https://doi.org/10.1109/SIU.2010.5650225https://hdl.handle.net/11147/9816The bi-directional reflectance distribution function (BRDF) describes the appearance of a material by its interaction with light. In this study, Lafortune BRDF model is fitted to densely sampled measured BRDF data by using Levenberg - Marquardt Algorithm. The obtained results are visualised by a physically based ray tracing software and the proposed method is analysed. ©2010 IEEE.trinfo:eu-repo/semantics/openAccessConference Object2-s2.0-7865142038410.1109/SIU.2010.5650225