CEIG12: Recent submissions

Now showing items 1-20 of 37

    • From the Patient to the Surgery - A Complete Computer Vision and Graphics Process 

      Martinez, A.; Jimenez, J. (The Eurographics Association, 2012)
      Generating digital information ready to use on a surgery operation from a patient is a complex process. This process involves computer vision techniques, in order to extract digital information from medical images, and ...

    • Non-rigid 3D Faces Registration using Geodesic Distance Maps 

      Gurguí, T.; Poveda, F.; Martí, E. (The Eurographics Association, 2012)
      3D facial mesh registration is a key step in 3D facial analisys. This process calculates a mapping between faces in order to put in correspondence each point of both faces. In this poster we introduce a new approach for ...

    • Modular Design of Graph Theory Based Software for Scientific Applications and Education 

      Sampedro, Frederic; Puig, Anna; Benseny, Antoni (The Eurographics Association, 2012)
      This work describes a new software design approach in graph theory applications. Sometimes, while using or teaching applications related to this subject, one of the main drawbacks is to define the application-specific graph ...

    • Lineal Hull: Two Algorithms for Convex Hull 

      Sánchez, M. García; Salas, A. León; Cantero, J. C. Torres (The Eurographics Association, 2012)
      This poster proposes a concept that improves the existing algorithms for convex hull. This concept can be applied whether the initial points are sorted or not. The results show a comparation with Quick-Hull (QH) [BDH96]

    • Multi-resolution Myocardial Architecture Study 

      Poveda, F.; Gil, D.; Gurgui, T.; Marti, E. (The Eurographics Association, 2012)
      Myocardial complexity has lead to vivid controversy in the interpretation of the cardiac form and function over the years. This complexity has not been clarified yet even with the most recent computational reconstructions ...

    • Population Dynamics Visualization 

      Lozano, Miguel; García-Fernández, Ignacio; Orduña, Juan Manuel (The Eurographics Association, 2012)
      In this work we present a graphic, interactive system to validate population dynamics models through hypothesis (simulation results) and radiocarbon samples selection and process. The goal of the graphical tool is to allow ...

    • Method of 3D Reconstruction using Silhouettes 

      Villen, J. D. Gomez (The Eurographics Association, 2012)
      The present work has the aim of obtain the 3D model of simple objects by means of computer vision techniques. The method employed photographs taken around the object, then the silhouette is extracted and it is used to ...

    • Computing Curvature Information on 3D Meshes from Cultural Heritage Artifacts 

      López, L.; Torres, J. C.; Soler, F. (The Eurographics Association, 2012)
      The curvature provides essential information about the features of a object surface. This poster presents an operation that makes it possible to generate the curvature information in the CHiSEL system.

    • Tracking for Virtual Environment using Kinect 

      Sánchez, M. García; Salas, A. León; Cantero, J. C. Torres (The Eurographics Association, 2012)
      Los sistemas de tracking magnético suelen tener alcance limitado y presenta problemas de interferencias. En este trabajo proponemos utilizar los sensores de kinect para realizar el tracking en sistemas HMD.

    • Evaluating Three Versions of an Augmented Reality Mobile Game about Recycling 

      Furió, D.; Juan, M.-Carmen; Alem, L.; Ashworth, P. (The Eurographics Association, 2012)
      We present three versions of an Augmented Reality (AR) game (basic, collaborative and competitive) for changing people attitudes with regard to climate change. We present a study in which twenty-eight primary school students ...

    • Kinamo: Gait Analysis System 

      Martínez, H.; Gil-Gómez, J. A.; Martínez-Gramage, J.; Juan, M. C. (The Eurographics Association, 2012)
      The gait analysis is a fundamental technique for functional assessment of patients with gait problems. This analysis is generally available to few patients because the systems needed to carry it out have a high cost. In ...

    • Interactive Virtual Tours with Panoramic Video 

      Pérez, J.; Tamayo, I.; Garcia, J. (The Eurographics Association, 2012)
      This paper presents the work being carried out in the context of 360IN project for the development of an interactive platform for panoramic video on the web. The purpose of this platform is to have an application where the ...

    • Management of 3D Geometry on Portable Devices 

      Martínez, José Olmos; Romero, Francisco Ramos; Gonzalez, Carlos (The Eurographics Association, 2012)
      The mobile devices has evolutioned quickly in the recent years. The Games industry realized the great potential of these devices and made many developments whose requirements makes devices reach their hardware limits so ...

    • Design of a Game Creation Environment 

      Chover, M.; Folch, F.; González, C.; Gumbau, J.; Quirós, R.; Rebollo, C.; Remolar, I.; Sánchez, I. (The Eurographics Association, 2012)
      There are many tools nowadays for videogame development. Generally, this kind of tools have been created for users with programming skills. This restriction, although is useful to programmers, excludes other professionals ...

    • 3D Interaction with Smartphone-like Devices 

      Rodríguez, A.; León, A.; Torres, J. C. (The Eurographics Association, 2012)
      3D applications require a series of 3D operations that are difficult to perform with the traditional interaction devices such as mouse and keyboard. In this paper we present a new 3D interaction system using smartphone-like ...

    • Teaching Tool for Self-learning and Self-evaluation of Human Anatomy Using 3D Models of Human Bones 

      Pamos, Miguel Á.; Segura, Rafael (The Eurographics Association, 2012)
      In this research, it's going to introduce the process we have applied by development an application intended to students of Physioteraphy Studies, The proccess is divided by three sub-process: scanning bones, processing ...

    • Point Cloud Visualization from Large-range Scanner in Android Devices 

      Pamos, Miguel Á.; Segura, Rafael (The Eurographics Association, 2012)
      In this work, we introduce a study of how to render a cloud of points extracted from a scanner based on LIDAR technology in an Android tablet

    • WebGL-based Visualization of Voxelized Brain Models 

      Torre, J. Cruz de la; Ibáñez, J. Jiménez; Estrella, A. M. López; Miras, J. Ruiz de (The Eurographics Association, 2012)
      This work presents our preliminary results on the interactive construction and visualization of voxelized brain models into Web platforms by using WebGL. Our voxel model is a non-usual level of detail (LOD) representation ...

    • A Survey on Development Tools for Mobile Augmented Reality 

      Rovelo, Gustavo; Abad, Francisco; Camahort, Emilio (The Eurographics Association, 2012)
      Augmented Reality (AR) applications have become more popular beyond the research laboratory due to recent technological breakthroughs in computer hardware and mobile devices. Users are starting to interact with virtual ...

    • PrimeSense Sensors as a Low-cost Method for Motion Capture on Clinical Tests 

      Sanmartín, G.; Flores, J.; Arias, P.; Cudeiro, J.; Méndez, R. (The Eurographics Association, 2012)
      Virtual Reality (VR) is the computer recreation of simulated environments that create on the user a sense of physical presence. VR provides the advantages of being highly flexible and controllable, allowing experts to ...