A HMM approach to the estimation of random trajectories on manifolds.

Jorge S. Marques João Miranda Lemos Arnaldo J. Abrantes A HMM approach to the estimation of random trajectories on manifolds. 1205-1214 2002 82 Signal Processing 9 http://dx.doi.org/10.1016/S0165-1684(02)00242-6 db/journals/sigpro/sigpro82.html#MarquesLA02