Hermilo Sánchez-Cruz Ernesto Bribiesca A method of optimum transformation of 3D objects used as a measure of shape dissimilarity. 1027-1036 2003 21 Image Vision Comput. 12 http://dx.doi.org/10.1016/S0262-8856(03)00119-7 db/journals/ivc/ivc21.html#Sanchez-CruzB03