J. M. Álvarez, Gevers, T., Diego, F., and López, A. M.,
“Road Geometry Classification by Adaptive Shape Models”,
IEEE Transactions on Intelligent Transportation Systems (ITS), vol. 99, pp. 1-10, 2012.
F. Aström, Petra, S., Schmitzer, B., and Schnörr, C.,
“Image Labeling by Assignment”,
J. Math. Imag. Vision, vol. 58, pp. 211–238, 2017.