Yuichi Sakai, Pongsathorn Raksincharoensak, Ikuko Shimizu, Masao Nagai, Dirk Ulbricht and Rolf Adomat
Development of an On-Board Crosswalk Detection for Pedestrian Protection Using a Monocular Camera
Lecture Notes in Electrical Engineering, Springer-Verlag, 2013, Vol. 197, pp. 363-372.
http://dx.doi.org/10.1007/978-3-642-33805-2_30