B. Glocker, T. Heibel, H., Navab, N., Kohli, P., and Rother, C.,
“TriangleFlow: Optical flow with triangulation-based higher-order likelihoods”, in
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 2010, vol. 6313 LNCS, pp. 272–285.