Exploració per autor "Vigo Anglada, Marc"
Ara es mostren els items 16-32 de 32
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La modularidad de la mente: origen y transformación de una metáfora
Gracia, Manuel de; Vigo Anglada, Marc (2001-05)
Report de recerca
Accés obertIn this work we try to make clear the actual reference of the modular hypothesis of the mind, and the epistemological and ontological relevance of the metaphor. We also make a critical evaluation of the contribution of ... -
Multisided patches
Pla García, Núria; Vigo Anglada, Marc; Cotrina Navau, Josep (2004-06)
Report de recerca
Accés obertWe present a method to construct a patch of parametric surface of degree k + 1 that lls a n-sided hole, with n bigger than 2, and whose boundary coincides with a B-Spline, thus, the resulting patch can be easily connected ... -
N-sided patches with B-spline boundaries
Cotrina Navau, Josep; Pla García, Núria; Vigo Anglada, Marc (2001-12)
Report de recerca
Accés obertWe present a method to construct a patch of parametric surface of degree k+1 that fills a n-sided hole, with bigger than 2, and whose boundary coincides with a B-Spline, thus, the resulting patch can be easily connected ... -
Plataforma de desenvolupament de pràctiques de gràfics
Ayala Vallespí, M. Dolors; Brunet Crosa, Pere; Esteve Cusiné, Jordi; Joan Arinyo, Robert; Pérez Vidal, Lluís; Puig Puig, Anna; Solano Albajés, Lluís; Tost Pardell, Daniela; Vigo Anglada, Marc; Vilaplana Pastó, Josep (1999-06)
Report de recerca
Accés obert -
Regular triangulations of dynamic sets of points
Vigo Anglada, Marc; Pla García, Núria (2000-10)
Report de recerca
Accés obertThe Delaunay triangulations of a set of points are a class of triangulations which play an important role in a variety of different disciplines of science. Regular triangulations are a generalization of Delaunay ... -
Sistemas de CAD de rango medio
Vigo Anglada, Marc; Solano Albajés, Lluís (2000-03)
Report de recerca
Accés obertAt present, thanks to the increase of hardware performance, there is a wide range of CAD systems for personal computers, from small 2D applications to sophisticated and complete 3D systems. CAD systems for PC ... -
Skeletal representations of orthogonal shapes
Martínez Bayona, Jonás; Pla García, Núria; Vigo Anglada, Marc (2013-07-01)
Article
Accés restringit per política de l'editorialOrthogonal shapes are polygons orpolyhedra enclosed byaxis-aligned edges orfaces, respectively. Inthis paper wepresent two skeletal representatio nsoforthogonal shapes: the cube skeleton and a family ofskeletal represe ... -
Skeletal representations of orthogonal shapes
Martínez Bayona, Jonás; Pla García, Núria; Vigo Anglada, Marc (2012)
Report de recerca
Accés obertIn this paper we present two skeletal representations applied to orthogonal shapes of R^n : the cube axis and a family of skeletal representations provided by the scale cube axis. Orthogonal shapes are a subset of polytopes, ... -
Skeleton computation of an image using a geometric approach
Martínez Bayona, Jonàs; Vigo Anglada, Marc; Pla García, Núria; Ayala Vallespí, M. Dolors (2010-03)
Report de recerca
Accés obertIn this work we develop two algorithms to compute the skeleton of a binary 2D images. Both algorithms follow a geometric approach and work directly with the boundary of the image wich is an orthogonal polygon (OP). One of ... -
Skeleton computation of an image using a geometric approach
Martínez Bayona, Jonás; Vigo Anglada, Marc; Pla García, Núria; Ayala Vallespí, M. Dolors (2010)
Comunicació de congrés
Accés restringit per política de l'editorialIn this work we develop two algorithms to compute the skeleton of a binary 2D image. Both algorithms follow a geometric approach and work directly with the boundary of the image which is an orthogonal polygon (OP). One ... -
Skeleton computation of orthogonal polyhedra
Martínez Bayona, Jonás; Vigo Anglada, Marc; Pla García, Núria (North Holland, 2011-08)
Article
Accés restringit per política de l'editorialSkeletons are powerful geometric abstractions that provide useful representations for a number of geometric operations. The straight skeleton has a lower combinatorial complexity compared with the medial axis. Moreover, while ... -
Splat representation of parametric surfaces
Ayala Vallespí, M. Dolors; Pla García, Núria; Vigo Anglada, Marc (2005-09)
Report de recerca
Accés obertPoint-based geometry representations and their splat-based generalizations have become a suitable technique both for modeling and rendering complex 3D shapes. So, it seems interesting to convert other kind of models to ... -
Taller de papiroflèxia
Vigo Anglada, Marc (2007-11-21)
Audiovisual
Accés obert -
The three-dimensional cube and scale cube skeleton
Martínez Bayona, Jonàs; Pla García, Núria; Vigo Anglada, Marc (Springer, 2014)
Article
Accés restringit per política de l'editorialThe recently introduced cube and scale cube skeleton of Martínez et al. (Graph Models 75:189–207, 2013) are a new type of skeletal representations for polygons or polyhedra enclosed by axis-aligned edges or faces. In this ... -
Towards free form surfaces
Cotrina Navau, Josep; Pla García, Núria; Vigo Anglada, Marc (2001-03)
Report de recerca
Accés obertA theoretical approach to construct free form surfaces is presented. We develop the conceps that arise when a free form surface is generated by tracing a mesh, using differentiable manifold theory, and generalizing the ... -
Two simple flipping algorithms for computing regular triangulations in the plane
Vigo Anglada, Marc (2000-02)
Report de recerca
Accés obertIn this paper two versions of the incremental algorithm for computing regular triangulations in the plane are proposed. Both algorithms have the advantage of being very simple to implement because they do not require any ... -
Two triangulations methods based on edge refinement
Ayala Vallespí, M. Dolors; Pla García, Núria; Vigo Anglada, Marc (2003-03)
Report de recerca
Accés obertIn this paper two curvature adaptive methods of surface triangulation are presented. Both methods are based on edge refinement to obtain a triangulation compatible with the curvature requirements. The first method applies ...