Exploració per autor "Puig Puig, Anna"
Ara es mostren els items 1-20 de 26
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3D simulation of tool machining
Puig Puig, Anna; Pérez Vidal, Lluís; Tost Pardell, Daniela (2001-12)
Report de recerca
Accés obertThis paper describes a three-dimensional tool machining simulation system. The initial tool and the grinding wheels are integrated with the machine-tool. The application reads and interprets the CNC program code that ... -
A Fast hierarchical traversal strategy for multimodal visualization
Ferré Bergadà, Maria; Puig Puig, Anna; Tost Pardell, Daniela (2003-09)
Report de recerca
Accés obertIn the last years there is a growing demand of multimodal medical rendering systems able to visualize simultaneously data coming from different sources. This paper addresses the Direct Volume Rendering (DVR) of aligned ... -
A Volume Visualization Algorithm using a coherent Extended Weight Matrix
Tost Pardell, Daniela; Puig Puig, Anna; Navazo Álvaro, Isabel (1995-01)
Article
Accés restringit per política de l'editorialDirect cell-to-cell volume visualization algorithms, also called projective rendering methods, present the advantage of allowing semi-transparencies and, additionally, as they project all the samples, they avoid the ... -
An Adaptive Cutaway with Volume Context Preservation
Grau Carrión, Sergi; Puig Puig, Anna (Springer Berlin / Heidelberg, 2009-11-26)
Capítol de llibre
Accés restringit per política de l'editorialKnowledge expressiveness of scientific data is one of the most important visualization goals. However, current volume visualization systems require a lot of expertise from the final user. In this paper, we present a ... -
Boolean operations for 3D simulation of CNC machining
Tost Pardell, Daniela; Puig Puig, Anna; Pérez Vidal, Lluís (2002-07-04)
Report de recerca
Accés obertThis paper addresses the simulation of drilling tools CNC machining. It describes a novel approach for the computation of the boundary representation of the machined tools. Machining consists of a sequence of boolean ... -
Cerebral blood vessels modeling
Puig Puig, Anna (1998-04)
Report de recerca
Accés obertCerebral vascular diseases are complex to analyze directly from the input data captions offered by Computer Tomographies and Magnetic Resonances because the cerebral blood vessels are small and narrow. In this report, ... -
Design of a multimodal rendering system
Puig Puig, Anna; Tost Pardell, Daniela; Ferré Bergadà, Maria (2002-05)
Report de recerca
Accés obertThis paper addresses the rendering of aligned regular multimodal datasets. It presents a general framework of multimodal data fusion that includes several data merging methods. We also analyze the requirements ... -
Discrete medial axis transform for discrete objects
Puig Puig, Anna (1998-04)
Report de recerca
Accés obertThe Medial Axis Transform MAT was defined by Blum as an alternate description of the shape of a continuous object. The MAT is the closure of the set of centers of maximal balls which can fit inside the object. A ball ... -
Discrete medial axis transform for discrete thin and elongated objects
Puig Puig, Anna; Tost Pardell, Daniela; Navazo Álvaro, Isabel (1999-12)
Report de recerca
Accés obertSkeletons are compact shape descriptions of discrete images. They have been extensively studied because of their utility in various applications such as data compression, shape abstraction, navigation and features detection. ... -
Efficient complementary viewpoint selection in volume rendering
Grau Carrión, Sergi; Puig Puig, Anna; Escalera, Sergio; Salamó, Maria; Amoros, Oscar (2013)
Text en actes de congrés
Accés obertA major goal of visualization is to appropriately express knowledge of scientific data. Generally, gathering visual information contained in the volume data often requires a lot of expertise from the final user to setup ... -
Estat de l'art en modelatge i visualització de volum
Puig Puig, Anna; Tost Pardell, Daniela; Navazo Álvaro, Isabel (1993-02)
Report de recerca
Accés obert -
FONAMENTS D'INFORMÀTICA (Recull d’enunciats de tests i de problemes (v 2.5))
Franquesa Niubó, Marta; Puig Puig, Anna; Solano Albajés, Lluís; Tost Pardell, Daniela (Universitat Politècnica de Catalunya, 2007-10-19)
Examen
Accés restringit a la comunitat UPC -
Funciones en el modelado de solidos y paradigmas de diseño
Solano Albajés, Lluís; Vigo Anglada, Marc; Puig Puig, Anna (2001-10)
Report de recerca
Accés obertEn este artículo se describen y analizan las diferentes funciones de modelado de sólidos más comunes que ofrecen los actuales sistemas de CAD. Se explican también las limitaciones e inconsistencias a qué pueden dar ... -
Hybrid model for vascular tree structures
Puig Puig, Anna; Tost Pardell, Daniela; Navazo Álvaro, Isabel (1999-12)
Report de recerca
Accés obertThis paper proposes a new representation scheme of the cerebral blood vessels. This model provides information on the semantics of the vascular structure: the topological relationships between vessels and the ... -
Intelligent interactive volume classification
Grau Carrión, Sergi; Puig Puig, Anna; Escalera, Sergio; Salamó, Maria (2013)
Text en actes de congrés
Accés restringit per política de l'editorialThis paper defines an intelligent and interactive framework to classify multiple regions of interest from the original data on demand, without requiring any preprocessing or previous segmentation. The proposed intelligent ... -
Non-homogeneous solid modeling with octrees. A geological application
Puig Puig, Anna; Navazo Álvaro, Isabel; Brunet Crosa, Pere (1993-03)
Report de recerca
Accés obertFrom an historical point of view, geometric modeling techniques usually represent the surface of solids. However, the increasing development of new fields in CAD applications like molecular systems, medicine, or geology, ... -
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 -
Region-based illustrative visualization of multimodal datasets
Abellán Moreno, Pascual; Tost Pardell, Daniela; Grau Carrión, Sergi; Puig Puig, Anna (2013-06-01)
Article
Accés restringit per política de l'editorialWe present as novel method for the exploration of multiple overlapping volumes that provides flexibility to merge data in different ways in different regions. In each region, either one of the modalities is rendered alone ... -
Rendering techniques for multimodal data
Ferré Bergadà, Maria; Puig Puig, Anna; Tost Pardell, Daniela (2002-02)
Report de recerca
Accés obertMany different direct volume rendering methods have been developed to visualize 3D scalar fields on uniform rectilinear grids. However, little work has been done on rendering simultaneously various properties of the same ... -
Research trends in volume modeling
Navazo Álvaro, Isabel; Puig Puig, Anna; Tost Pardell, Daniela (1993-09)
Report de recerca
Accés obertVolume modeling has recently emerged as a promising field of research and development. A generic scheme of volume modeling applications is proposed and applied to existing volume modeling applications. Next, volume modeling ...