Julien Dehos Eric Zeghers Christophe Renaud François Rousselle Laurent Sarry Radiometric compensation for a low-cost immersive projection system. 130-133 2008 VRST https://doi.org/10.1145/1450579.1450607 conf/vrst/2008 db/conf/vrst/vrst2008.html#DehosZRRS08