@inproceedings{Cristiani:2006mH, author = "Cristiani, Emiliano and Falcone, Maurizio and Seghini, Alessandra", title = "{Numerical Solution of the Perspective Shape-from-Shading Problem}", doi = "10.22323/1.018.0008", booktitle = "Proceedings of Control Systems: Theory, Numerics and Applications {\textemdash} PoS(CSTNA2005)", year = 2006, volume = "018", pages = "008" }