Exploració per autor "Monclús Lahoya, Eva"
Ara es mostren els items 22-39 de 39
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Fitted avatars: automatic skeleton adjustment for self-avatars in virtual reality
Pontón Martínez, José Luis; Ceballos Inza, Víctor; Acosta Argueta, Lesly María; Ríos Jerez, Alejandro; Monclús Lahoya, Eva; Pelechano Gómez, Núria (2023-07-06)
Article
Accés obertIn the era of the metaverse, self-avatars are gaining popularity, as they can enhance presence and provide embodiment when a user is immersed in Virtual Reality. They are also very important in collaborative Virtual Reality ... -
Interactive framework for the visual exploration of colonic data
Males, Jan; Monclús Lahoya, Eva; Díaz Iriberri, José; Navazo Álvaro, Isabel; Vázquez Alcocer, Pere Pau (2020-10)
Article
Accés obertComputerized Tomography (CT) and, more recently, Magnetic Resonance Imaging (MRI) have become the state-of-the art techniques for morpho-volumetric analysis of abdominal cavities. Due to its constant motility, the colon ... -
Intestinal gas content and distribution in health and in patients with functional gut symptoms
Bendezú, Álvaro; Barba, Elisabeth; Burri, Emanuel; Cisternas, Daniel; Malagelada Prats, Carolina; Segui, Santi; Accarino Garaventa, Anna María; Quiroga, Sergi; Monclús Lahoya, Eva; Navazo Álvaro, Isabel; Malagelada Benapres, Juan Ramon; Azpiroz Vidaur, Fernando (2015-09)
Article
Accés obertBackground: The precise relation of intestinal gas to symptoms, particularly abdominal bloating and distension remains incompletely elucidated. Our aim was to define the normal values of intestinal gas volume and distribution ... -
La plataforma Atlas
Monclús Lahoya, Eva; Navazo Álvaro, Isabel (1999-01-18)
Report de recerca
Accés obertThis report is the technical manual for programmers developing applications in the platform VolAtlas. The software shared by our group and the design philosophy are presented. This document also includes the user's manual ... -
Manual d'usuari i del programador de l'aplicacio d'utilitats de l'octree extès
Monclús Lahoya, Eva; Navazo Álvaro, Isabel (1997-07-24)
Report de recerca
Accés obertThis report is the user manual of an application that fully shows all the features of the Extended Octree model. It has been developed on the Atlas platform. The main utilities offered by this application are: boolean ... -
Mechanisms of abdominal distension in severe intestinal dysmotility: abdomino-thoracic response to gut retention
Barba, Elisabeth; Quiroga, Santi; Accarino, Anna; Monclús Lahoya, Eva; Malagelada, C; Burri, E; Navazo Álvaro, Isabel; Malagelada, J; Azpiroz, Fernando (2013)
Article
Accés restringit per decisió de l'autorBACKGROUND: We previously showed that abdominal distension in patients with functional gut disorders is due to a paradoxical diaphragmatic contraction without major increment in intraabdominal volume. Our aim was to ... -
MTCut: GPU-based marching tetra cuts
Monclús Lahoya, Eva; Navazo Álvaro, Isabel; Vázquez Alcocer, Pere Pau (2007-01)
Report de recerca
Accés obertIsosurface construction and rendering based on tetrahedral grids has shown to be feasible on programmable graphics hardware. In this paper we present MTCut: a volume cutting algorithm that is able to cut isosurfaces obtained ... -
MTCut: real time marching tetra cuts
Monclús Lahoya, Eva; Navazo Álvaro, Isabel; Vázquez Alcocer, Pere Pau (2007)
Text en actes de congrés
Accés restringit per política de l'editorialIsosurface construction and rendering based on tetrahedral grids has been adequately implemented on programmable graphics hardware. In this paper we present MTCut: a volume cutting algorithm that is able to cut isosurfaces ... -
Organ donation training using VR: ODT-VR
Vallespí Monclús, Pau; Álvarez, Brian; Monclús Lahoya, Eva; Fairén González, Marta (European Association for Computer Graphics (Eurographics), 2023)
Comunicació de congrés
Accés obertOrgan transplantation has become very important for treating organ diseases and new technologies have been developed to increase the donor pool. Virtual Reality (VR) has been proven to be a valuable tool for training in ... -
Quasi-automatic colon segmentation on T2-MRI images with low user effort
Orellana, Bernat; Monclús Lahoya, Eva; Brunet Crossa, Pere; Navazo Álvaro, Isabel; Bendezú García, Álvaro; Azpiroz Vidaur, Fernando (Springer, 2018)
Text en actes de congrés
Accés obertAbout 50% of the patients consulting a gastroenterology clinic report symptoms without detectable cause. Clinical researchers are interested in analyzing the volumetric evolution of colon segments under the effect of ... -
Rendering and interacting with volume models in inmmersive environments
Fons, Joan; Monclús Lahoya, Eva; Vázquez Alcocer, Pere Pau; Navazo Álvaro, Isabel (European Association for Computer Graphics (Eurographics), 2018)
Text en actes de congrés
Accés obertThe recent advances in VR headsets, such as the Oculus Rift or HTC Vive, at affordable prices offering a high resolution display, has empowered the development of immersive VR applications. Unfortunately, the rendering ... -
Rendering detailed haptic textures
Theoktisto, Víctor; Fairén González, Marta; Navazo Álvaro, Isabel; Monclús Lahoya, Eva (2005)
Text en actes de congrés
Accés restringit per política de l'editorialRendering haptic textures seamlessly out of triangle meshes just by using geometry requires heavy work and does not allow high sampling rates for detailed, rugged models. Better approaches simulate surface texture without ... -
Representative views and paths for volume models
Pau Vázquez, Pere; Monclús Lahoya, Eva; Navazo Álvaro, Isabel (Springer Verlag, 2008)
Capítol de llibre
Accés obertVolume data models are becoming larger and larger as the capture technology improves. Thus, their visualization requires high computational power. The automatic presentation of volume models through representative images ... -
Representative views and paths for volume models
Vázquez Alcocer, Pere Pau; Monclús Lahoya, Eva; Navazo Álvaro, Isabel (Springer Verlag, 2008-08-27)
Text en actes de congrés
Accés obertVolume data models are becoming larger and larger as the capture technology improves. Thus, their visualization requires high computational power. The automatic presentation of volume models through representative images ... -
Semi-automatic colonic content analysis for diagnostic
Ceballos Inza, Víctor; Monclús Lahoya, Eva; Vázquez Alcocer, Pere Pau; Bendezú García, Álvaro; Mego, Marianela; Merino, Xavier; Azpiroz Vidaur, Fernando; Navazo Álvaro, Isabel (European Association for Computer Graphics (Eurographics), 2017)
Comunicació de congrés
Accés obertThe analysis of the morphology and content of the gut is necessary in order to understand metabolic and functional gut activity and for diagnostic purposes. Magnetic resonance imaging (MRI) has become an important modality ... -
Sistema avanzado de CAD Distribuido: integracion final del software
Brunet Crosa, Pere; Solano Albajés, Lluís; Monclús Lahoya, Eva; Fairén González, Marta; Vivo Lorenzo, Manuel; Vinacua Pla, Álvaro; Pueyo Sánchez, Xavier; Navazo Álvaro, Isabel; Joan Arinyo, Robert; Vázquez Alcocer, Pere Pau (1999-01-13)
Report de recerca
Accés obertEl presente documento es un resumen de los resultados obtenidos en el marco del proyecto TIC95-0630. Proyecto conjunto entre la Universitat Politecnica de Catalunya y la Universidad de Girona. La integracion de los ... -
The Virtual magic lantern: an interaction metaphor for enhanced medical data inspection
Monclús Lahoya, Eva; Díaz Iriberri, José; Navazo Álvaro, Isabel; Vázquez Alcocer, Pere Pau (2010-03)
Report de recerca
Accés obertIn Volume Rendering, it is difficult to simultaneously visualize interior and exterior structures. Several approaches have been developed to solve this problem, such as cut-away or exploded views. Nevertheless, in most ... -
The virtual magic lantern: an interaction metaphor for enhanced medical data inspection
Monclús Lahoya, Eva; Díaz Iriberri, José; Vázquez Alcocer, Pere Pau; Navazo Álvaro, Isabel (Association for Computing Machinery (ACM), 2009)
Comunicació de congrés
Accés obertIn this paper we present the Virtual Magic Lantern (VML), an interaction tool tailored to facilitate volumetric data inspection. It behaves like a lantern whose virtual illumination cone provides the focal region which ...