Llista de publicacions

GRAPP'12: On the Real-time Physics Simulation of a Speed-Boat Motion

Casas, Sergio; Rueda, Silvia; Riera, José V.; Fernández, Marcos

(2012). Article

Training necessities on watercraft have increased during the last few years and real-time simulators offer a suitable and safe alternative. However, the design of a real-time watercraft simulator implies that, water simulation and water-vehicle interaction have to be addressed efficiently. This paper presents a simplified physics model of the water-vehicle interaction for real-time speed-boat simulators that run over 6-DOF motion platforms. The proposed model is highly parametrizable and can be adapted to any speed-boat by changing the values of the parameters. We propose the evaluation of the designed model in a quantitative and a qualitative way. Evaluations results show that the proposed...

Training necessities on watercraft have increased during the last few years and real-time simulators offer a suitable and safe alternative. However, the design of a real-time watercraft simulator implies that, water simulation and water-vehicle interaction have to be addressed efficiently. This paper presents a simplified physics model of the water-vehicle interaction for real-time speed-boat simulators that run over 6-DOF motion platforms. The proposed model is highly parametrizable and can be adapted to any speed-boat by changing the values of the parameters. We propose the evaluation of the designed model in a quantitative and a qualitative way. Evaluations results show that the proposed model behaves like a real one in terms of both objective trajectories and subjective perceived experience.

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GRAPP'12: A Kinect-Based Augmented Reality System for Individuals with Autism Spectrum Disorders

Casas, Xavier; Herrera, Gerardo; Coma, Inmaculada; Fernández, Marcos

(2012). Article

Full article.

In this paper an Augmented Reality system for teaching key developmental abilities for individuals with ASD is described. The system has been designed as an augmented mirror where users can see themselves in a mirror world augmented with virtual objects. Regarding the content the tool is designed with the aim of facilitating the acquisition of certain skills in children with ASD. From a technical point of view, it has been necessary to solve two problems to develop the tool. The first one has been how to capture the user’s movements, without wearing invasive devices, to animate their virtual avatar. A Kinect device has been chosen. The other problem has been to mix in the augmented virtual...

In this paper an Augmented Reality system for teaching key developmental abilities for individuals with ASD is described. The system has been designed as an augmented mirror where users can see themselves in a mirror world augmented with virtual objects. Regarding the content the tool is designed with the aim of facilitating the acquisition of certain skills in children with ASD. From a technical point of view, it has been necessary to solve two problems to develop the tool. The first one has been how to capture the user’s movements, without wearing invasive devices, to animate their virtual avatar. A Kinect device has been chosen. The other problem has been to mix in the augmented virtual scene real objects located at different depths. An OSG shader has been developed, of which details will given in this paper.

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Protecting personal data and social networks: media obligations

Martínez Martínez, Ricard; Artemi Rallo

(2012). Article

Quaderns del CAC.

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Estudio de la coordinación entre estaciones base en un sistema multi-usuario y multi-antena

Querol Bataller, Elena

(2012). Projecte fi de màster

Se realiza un estudio de un sistema LTE-Advanced de 4G (aún en evolución y desarrollo), sobre sistemas coordinados (cooperación) y sistemas distribuidos para ver como reacciona el sistema ante diversas características como multiusuario, multiantena y macrocelda.

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