Bibtex entry for Shadow Silhouette Maps
@article{Sen:2005:DualPhoto,
author = {Pradeep Sen and Billy Chen and Gaurav Garg and Stephen R. Marschner and Mark Horowitz and Marc Levoy and Hendrik P.A. Lensch},
title = {{Dual Photography}},
journal = {ACM Transactions on Graphics (Proceedings of ACM SIGGRAPH 2005)},
}