John A. Hoffnagle, William D. Hinsberg, et al.
Microlithography 2003
To study a geometric model of the human spine we are led to finding a constrained minimum of a real valued function defined on a product of special orthogonal groups. To take advantge of its Lie group structure we consider Newton's method on this manifold. Comparisons between measured spines and computed spines show the pertinence of this approach.
John A. Hoffnagle, William D. Hinsberg, et al.
Microlithography 2003
Arnon Amir, Michael Lindenbaum
IEEE Transactions on Pattern Analysis and Machine Intelligence
Guo-Jun Qi, Charu Aggarwal, et al.
IEEE TPAMI
S.F. Fan, W.B. Yun, et al.
Proceedings of SPIE 1989