@InProceedings{	  icra2005-freespace,
  author	= "Pietro Cerri AND Paolo Grisleri",
  title		= "{Free Space Detection on Highways using Time Correlation
		  between Stabilized Sub-pixel Precision IPM Images}",
  booktitle	= "Procs. IEEE Intl.~Conf.~on Robotics and Automation",
  address	= "Barcelona, Spain",
  year		= 2005,
  pages		= "2235--2240",
  eprint	= "doi:10.1109/ROBOT.2005.1570443 ",
  month		= apr
}