Fixation simplifies 3D motion estimation
@Article{dani97cviu,
  author = 		 {K. Daniilidis},
  title = 		 {Fixation simplifies 3{D} motion estimation},
  journal = 	 {Computer Vision and Image Understanding},
  year = 		 1997,
  pages =        {158-169},
  volume =       {68},
  url =          {http://www.cis.upenn.edu/{~}kostas/}
}