Filiberto Pla José M. Sanchiz John A. Marchant Renaud Brivot Building perspective models to guide a row crop navigation vehicle. 465-473 1997 15 Image Vision Comput. 6 http://dx.doi.org/10.1016/S0262-8856(96)01147-X db/journals/ivc/ivc15.html#PlaSMB97