[ptx] Search a paper

[Yili Zhao]

Hi,
  I used search engine to search this paper
  Bergen, J. R. and Anandan, P. and Hanna, 
  K. J. and Hingorani, R., 
  Hierarchical Model-Based Motion Estimation, 
  ECCV'92, May 1992, 237-252, Springer-Verlag,
  but failed.
  Pablo, your research has some relations with
computer vision, maybe you have a copy of this paper.

Yili