@article{         KalkanEtAl2004c,
	author        = {S. Kalkan and D. Calow and F. Worgotter and M. Lappe and N. Krueger},
	title         = {Local Image Structures and Optic Flow Estimation.},
	journal       = {Proc. Dynamic Perception Workshop},
	pages		= {233--238},
	year          = {2004}}