http://hdl.handle.net/2117/3355 Mon, 20 May 2013 14:02:25 GMT 2013-05-20T14:02:25Z webmaster.bupc@upc.edu Universitat Politècnica de Catalunya. Servei de Biblioteques i Documentació no http://hdl.handle.net/2117/17152 Title: Uniform sampling of rotations for discrete and continuous learning of 2D shape models Authors: Perez-Sala, Xavier; Igual, Laura; Escalera, Sergio; Angulo Bahón, Cecilio Abstract: Different methodologies of uniform sampling over the rotation group, SO(3), for building unbiased 2D shape models from 3D objects are introduced and reviewed in this chapter. State-of-the-art non uniform sampling approaches are discussed, and uniform sampling methods using Euler angles and quaternions are introduced. Moreover, since presented work is oriented to model building applications, it is not limited to general discrete methods to obtain uniform 3D rotations, but also from a continuous point of view in the case of Procrustes Analysis. Wed, 19 Dec 2012 11:23:07 GMT http://hdl.handle.net/2117/17152 2012-12-19T11:23:07Z Perez-Sala, Xavier; Igual, Laura; Escalera, Sergio; Angulo Bahón, Cecilio no Different methodologies of uniform sampling over the rotation group, SO(3), for building unbiased 2D shape models from 3D objects are introduced and reviewed in this chapter. State-of-the-art non uniform sampling approaches are discussed, and uniform sampling methods using Euler angles and quaternions are introduced. Moreover, since presented work is oriented to model building applications, it is not limited to general discrete methods to obtain uniform 3D rotations, but also from a continuous point of view in the case of Procrustes Analysis. http://hdl.handle.net/2117/13428 Title: Progressive design through staged evolution Authors: Téllez, Ricardo A.; Angulo Bahón, Cecilio Wed, 05 Oct 2011 11:34:37 GMT http://hdl.handle.net/2117/13428 2011-10-05T11:34:37Z Téllez, Ricardo A.; Angulo Bahón, Cecilio no