Fast local estimation of optical flow using variational and wavelet methods
@InProceedings{neckels01caip,
author =         {K. Neckels},
title =          {Fast local estimation of optical flow using variational and
wavelet methods},
booktitle =      {Computer Analysis of Images and Patterns 2001 (Warszawa)},
series =         {Lecture Notes in Computer Science},
number =         {2124},
pages =          {349-356},
publisher =      {Springer Verlag, Berlin, Heidelberg, New York},
year = 2001
}