@article{LGS12, title = {Reconstructing the Curve-Skeletons of 3D Shapes Using the Visual Hull}, author = {Livesu, Marco and Guggeri, Fabio and Scateni, Riccardo}, journal = {IEEE Transactions on Visualization and Computer Graphics}, volume = {18}, number = {11}, pages = {1891--1901}, year = {2012}, doi = {10.1109/TVCG.2012.71}, ISSN = {1077-2626}}