Now showing items 1-3 of 3

    • Subspace procrustes analysis 

      Perez Sala, Xavier; De La Torre, Fernando; Igual, Laura; Escalera, Sergio; Angulo Bahón, Cecilio (2014)
      Conference report
      Open Access
      Procrustes Analysis (PA) has been a popular technique to align and build 2-D statistical models of shapes. Given a set of 2-D shapes PA is applied to remove rigid transformations. Then, a non-rigid 2-D model is computed ...
    • Subspace procrustes analysis 

      Perez-Sala, Xavier; De La Torre, Fernando; Igual, Laura; Escalera, Sergio; Angulo Bahón, Cecilio (2017-02)
      Article
      Open Access
    • Uniform sampling of rotations for discrete and continuous learning of 2D shape models 

      Perez-Sala, Xavier; Igual, Laura; Escalera, Sergio; Angulo Bahón, Cecilio (IGI Global, 2012-12)
      Part of book or chapter of book
      Restricted access - publisher's policy
      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 ...