Silvio Savarese Holly E. Rushmeier Fausto Bernardini Pietro Perona Implementation of a Shadow Carving System for Shape Capture. 12-23 2002 conf/3dpvt/2002 3DPVT http://csdl.computer.org/comp/proceedings/3dpvt/2002/1521/00/15210012abs.htm db/conf/3dpvt/3dpvt2002.html#SavareseRBP02