Eigentransport for efficient and accurate all-frequency relighting

Derek Nowrouzezahrai, Patricio Simari, Evangelos Kalogerakis, Eugene Fiume
2007 Proceedings of the 5th international conference on Computer graphics and interactive techniques in Australia and Southeast Asia - GRAPHITE '07  
doi:10.1145/1321261.1321290 dblp:conf/graphite/NowrouzezahraiSKF07 fatcat:4j7zb4kybzhrrhq23cmrlgckae