J. Yuan, Ruhnau, P., Mémin, E., and Schnörr, C.,
“Discrete Orthogonal Decomposition and Variational Fluid Flow Estimation”, in
Scale-Space 2005, 2005, vol. 3459, pp. 267–278.
J. Yuan, Schnörr, C., Kohlberger, T., and Ruhnau, P.,
“Convex Set-Based Estimation of Image Flows”, in
ICPR 2004 – 17th Int. Conf. on Pattern Recognition, Cambridge, UK, 2004, vol. 1, pp. 124-127.