1. Image Sequence Analysis;Huang,1983
2. On the computation of motion from sequences of images—a review;Aggarwal;Proc. IEEE,1988
3. Motion and Structure from Image Sequences;Wang,1993
4. Recognizing people by their gait;Little;Videre, J. Comput. Vision Res.,1998
5. J. Mira, A.E. Delgado, J.G. Boticario, F.J. Diez, Aspectos Basicos de la Inteligencia Artificial, Editorial Sanz y Torres, SL, Madrid, 1995.