Daniel E. Crispell Douglas Lanman Peter G. Sibley Yong Zhao Gabriel Taubin Beyond Silhouettes: Surface Reconstruction Using Multi-Flash Photography. 405-412 2006 conf/3dpvt/2006 3DPVT http://doi.ieeecomputersociety.org/10.1109/3DPVT.2006.37 db/conf/3dpvt/3dpvt2006.html#CrispellLSZT06