John Melonakos Eric Pichon Sigurd Angenent Allen Tannenbaum Finsler Active Contours. 412-423 2008 30 IEEE Trans. Pattern Anal. Mach. Intell. 3 http://doi.ieeecomputersociety.org/10.1109/TPAMI.2007.70713 db/journals/pami/pami30.html#MelonakosPAT08