Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) TOKUYOSHI Yusuke and MARUYAMA Minoru,Rendering Participating Media by Importance Sampling based on Precomputed Radiance Transfer,Proceedings of the Annual Conference of the Institute of Image Electronics Engineers of Japan,2436-4371,The Institute of Image Electronics Engineers of Japan,2005,33vc,0,123-126,https://cir.nii.ac.jp/crid/1390001205609174912,https://doi.org/10.11371/aiieej.33vc.0.123.0