@InProceedings{charpiat-maurel:06,
  author        = {Charpiat, G. and Maurel, P. and Keriven, R. and Faugeras, O.},
  title         = {Distance-Based Shape Statistics},
  year          = 2006,
  booktitle={International Conference on Acoustics, Speech, and Signal Processing},
  series        = {Special Session: Statistical Inferences on Nonlinear 
Manifolds with Applications in Signal and Image Processing},
  volume        = {5},
  pages         = {V-925--926}
}