Kundur, S.
, Raviv, D.
and Kent, E.
(1996),
Scale-Space-Based Visual-Motion-Cue for Autonomous Navigation, NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=820556
(Accessed October 7, 2024)