Active Shape Models with Invariant Optimal Features (IOF-ASMs). - Federico Sukno; Sebastián Ordas; Constantine Butakoff; Santiago Cruz; Alejandro F. Frangi (AVBPA, 2005)

Active Shape Models with Invariant Optimal Features: Application to Facial Analysis. - Federico Sukno; Sebastián Ordas; Constantine Butakoff; Santiago Cruz; Alejandro F. Frangi (IEEE Trans. Pattern Anal. Mach. Intell., 2007)