
This tarfile contains Matlab implementations of several egomotion
algorithms that we implemented as part of a project comparing
approaches to solving this problem.

For brief descriptions of these algorithms and for further references
see: 
   Tian, Tomasi, and Heeger, "Comparison of approaches to egomotion
   computation", Proceedings of CVPR '96.
A preprint is available at:
   http://white.stanford.edu/~heeger/publications.html
or via anonymous ftp to white.stanford.edu in:
   users/heeger/preprints/tian-cvpr96.ps


This tarfile contains:

o algorithms
o associated Mex files
o sample code for running each algorithm
o sample data file 
  data format: first column -- x-coordinates, second column -- y-coordinates
	       third column -- flow at x-axis, fourth column -- flow at y-axis.
o the code for generating sample data file.
o other-code: supporting code


For further information contact:

Tina Tian (tian@white.stanford.edu)
David Heeger (heeger@white.stanford.edu)
