Enviaments recents

  • Time-Sensitive egocentric image retrieval for finding objects in Lifelogs 

    Reyes Rodriguez, Cristian (Universitat Politècnica de Catalunya, 2016)
    Treball Final de Grau
    Accés obert
    Realitzat a/amb: NOVA- Dublin City University
    This work explores diverse practices for conducting an object search from large amounts of egocentric images taking into account their temporal information. The application of this technology is to identify where personal ...
  • Temporal activity detection in untrimmed videos with recurrent neural networks 

    Montes Gómez, Alberto (Universitat Politècnica de Catalunya, 2016)
    Treball Final de Grau
    Accés obert
    This thesis explore different approaches using Convolutional and Recurrent Neural Networks to classify and temporally localize activities on videos, furthermore an implementation to achieve it has been proposed. As the ...
  • Disseny i realització d'un sistema d'espectroscòpia d'impedància dinàmic basat en el mòdul Zynq 

    Valderas Jiménez, Rubén (Universitat Politècnica de Catalunya, 2016-05)
    Treball Final de Grau
    Accés obert
    Due to the knowledge of the cellular structure of biological tissues and the ability to extract a parametric passive electrical model of tissue based on a two terminals element with a given spectral relaxation of impedance ...
  • Registre d'objectes per un sistema de realitat augmentada en escenes RGBD 

    Pallàs Arranz, Eduard (Universitat Politècnica de Catalunya, 2016-06)
    Treball Final de Grau
    Accés obert
    Augmented Reality (AR) is the term used to define a direct or indirect view of a physical real-world environment whose elements are combined with virtual elements for creating a mixed reality in real time. The purpose of ...
  • Estudio sobre la viabilidad de redes radio cognitivas en el Campus Nord de la Universidad Politécnica de Cataluña 

    Sánchez López, Cristian (Universitat Politècnica de Catalunya, 2016-07)
    Treball Final de Grau
    Accés obert
    The saturation of the radio spectrum is leading to new scenarios with we must deal which because the radio spectrum is a scarce and limited resource. Currently, it coexists multiple services in the spectrum, each one is ...
  • Traffic analysis of Internet user behavior and content demand patterns 

    Sánchez Muriana, Irina (Universitat Politècnica de Catalunya, 2016)
    Treball Final de Grau
    Accés obert
    Realitzat a/amb: Lunds universitet
    El estudio del trafico de internet es relevante para poder mejorar la calidad de servicio de los usuarios. Ser capaz de conocer cuales son los servicios más populares y las horas con más usuarios activos permite identificar ...
  • Mètodes Deep learning per a l'anotació de persones en seqüències de vídeo 

    Vila Clarà, Oriol (Universitat Politècnica de Catalunya, 2016-06)
    Treball Final de Grau
    Accés obert
    In the recent years, the demand for unsupervised annotation tools to annotate and classify large audiovisual datasets has grown considerably. One of these tasks is concretely addressed on TV broadcast videos, to determine ...
  • Spectrum defragmentation in elastic optical networks 

    Aragonès Sabaté, Pau (Universitat Politècnica de Catalunya, 2016-06)
    Treball Final de Grau
    Accés obert
    In the present project we have studied the concept and several techniques for spectrum defragmentation in elastic optical networks. The simulation tool used was the software named MATLAB, in which all the algorithms here ...
  • Multi-User MIMO for visible light communications 

    Viñals Terrés, Roser (Universitat Politècnica de Catalunya, 2016-09)
    Treball Final de Grau
    Accés obert
    The lighting is going through revolution. The use of Light Emitting Diodes (LEDs) has greatly increased during the last few years, meanwhile incandescent and fluorescent lamps have become obsolete. The LEDs, apart from ...
  • Aplicación de la distancia euclídea a la identificación de pigmentos en mezclas con espectroscopia Raman 

    González Cebrián, Diana (Universitat Politècnica de Catalunya, 2016-06)
    Treball Final de Grau
    Accés obert
    In this project, I faced the issue of the identification of pigments that are present in mixtures with the Raman spectroscopy technique. For this, first I will explain and characterize the Raman spectroscopy technique and ...

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