Recent Submissions

  • Human-Robot SLAM in industrial environments 

    Guerra Paradas, Edmundo; Bolea Monte, Yolanda; Grau Saldes, Antoni; Munguía Alcalá, Rodrigo Francisco (Institute of Electrical and Electronics Engineers (IEEE), 2015)
    Conference report
    Restricted access - publisher's policy
    A novel approach to the SLAM problem has been tested in an industrial environment within a robotic assistance context. In order to be fully reliable in non-modelled circumstances where the environment cannot be considered ...
  • Exploratory visualization of misclassified GPCRs from their transformed unaligned sequences using manifold learning techniques 

    Cárdenas Domínguez, Martha Ivón; Vellido Alcacena, Alfredo; König, Caroline; Alquézar Mancho, René; Giraldo Arjonilla, Jesús (Copicentro Granada, 2014)
    Conference report
    Open Access
    Class C G-protein-coupled receptors (GPCRs) are cell membrane proteins of great relevance to biology and pharmacology. Previous research has revealed an upper boundary on the accuracy that can be achieved in their ...
  • Misclassification of class C G-protein-coupled receptors as a label noise problem 

    König, Caroline; Vellido Alcacena, Alfredo; Alquézar Mancho, René; Giraldo Arjonilla, Jesús (2014)
    Conference lecture
    Open Access
    G-Protein-Coupled Receptors (GPCRs) are cell membrane proteins of relevance to biology and pharmacology. Their supervised classification in subtypes is hampered by label noise, which stems from a combination of expert ...
  • Multimodal feedback fusion of laser, image and temporal information 

    Huerta Casado, Iván; Ferrer Mínguez, Gonzalo; Herrero Cotarelo, Fernando; Prati, Andrea; Sanfeliu Cortés, Alberto (Association for Computing Machinery (ACM), 2014)
    Conference report
    Open Access
    In the present paper, we propose a highly accurate and robust people detector, which works well under highly variant and uncertain conditions, such as occlusions, false positives and false detections. These adverse conditions, ...
  • Finding class C GPCR subtype-discriminating n-grams through feature selection 

    König, Caroline; Alquézar Mancho, René; Vellido Alcacena, Alfredo; Giraldo Arjonilla, Jesús (Springer International Publishing, 2014)
    Conference report
    Open Access
    G protein-coupled receptors (GPCRs) are a large and heterogeneous superfamily of receptors that are key cell players for their role as extracellular signal transmitters. Class C GPCRs, in particular, are of great interest ...
  • Estimación monocular y eficiente de la pose usando modelos 3D complejos 

    Rubio Romano, Antonio; Villamizar Vergel, Michael Alejandro; Ferraz Colomina, Luis; Peñate Sánchez, Adrián; Sanfeliu Cortés, Alberto; Moreno-Noguer, Francesc (2014)
    Conference report
    Open Access
    El siguiente documento presenta un método robusto y eficiente para estimar la pose de una cámara. El método propuesto asume el conocimiento previo de un modelo 3D del entorno, y compara una nueva imagen de entrada únicamente ...
  • Leveraging feature uncertainty in the PnP problem 

    Ferraz Colomina, Luis; Binefa, Xavier; Moreno-Noguer, Francesc (2014)
    Conference report
    Open Access
    We propose a real-time and accurate solution to the Perspective-n-Point (PnP) problem –estimating the pose of a calibrated camera from n 3D-to-2D point correspondences– that exploits the fact that in practice the 2D position ...
  • Very fast solution to the PnP problem with algebraic outlier rejection 

    Ferraz Colomina, Luis; Binefa, Xavier; Moreno-Noguer, Francesc (Institute of Electrical and Electronics Engineers (IEEE), 2014)
    Conference report
    Open Access
    We propose a real-time, robust to outliers and accurate solution to the Perspective-n-Point (PnP) problem. The main advantages of our solution are twofold: first, it integrates the outlier rejection within the pose estimation ...
  • Proactive kinodynamic planning using the extended social force model and human motion prediction in urban environments 

    Ferrer Mínguez, Gonzalo; Sanfeliu Cortés, Alberto (Institute of Electrical and Electronics Engineers (IEEE), 2014)
    Conference report
    Open Access
    This paper presents a novel approach for robot navigation in crowded urban environments where people and objects are moving simultaneously while a robot is navigating. Avoiding moving obstacles at their corresponding precise ...
  • LETHA: learning from high quality inputs for 3D pose estimation in low quality images 

    Peñate Sánchez, Adrián; Moreno-Noguer, Francesc; Andrade-Cetto, Juan; Fleuret, François (Institute of Electrical and Electronics Engineers (IEEE), 2014)
    Conference report
    Open Access
    We introduce LETHA (Learning on Easy data, Test on Hard), a new learning paradigm consisting of building strong priors from high quality training data, and combining them with discriminative machine learning to deal with ...

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