Ara es mostren els items 33-41 de 41

    • Semantic segmentation priors for object discovery 

      Martín García, Germán; Husain, Syed Farzad; Schulz, Hannes; Frintrop, Simone; Torras, Carme; Behnke, Sven (IEEE Press, 2016)
      Text en actes de congrés
      Accés obert
      Reliable object discovery in realistic indoor scenes is a necessity for many computer vision and service robot applications. In these scenes, semantic segmentation methods have made huge advances in recent years. Such ...
    • Semi-supervised object detection using SoftTeacher and Transformers 

      Presas Valga, Eric (Universitat Politècnica de Catalunya, 2023-05-30)
      Projecte Final de Màster Oficial
      Accés obert
      This thesis discusses a semi-supervised approach for object detection using a soft-teacher model. The proposed method involves training a student model with both labeled and unlabeled images, using a teacher model to ...
    • Shared random Ferns for efficient detection of multiple categories 

      Villamizar Vergel, Michael Alejandro; Moreno-Noguer, Francesc; Andrade-Cetto, Juan; Sanfeliu Cortés, Alberto (2010)
      Text en actes de congrés
      Accés obert
      We propose a new algorithm for detecting multiple object categories that exploits the fact that different categories may share common features but with different geometric distributions. This yields an efficient detector ...
    • Sistema de reconeixement de gestos facials per a la interacció usuari-ordinador mitjançant visió per computador 

      Martin González, Jose (Universitat Politècnica de Catalunya, 2022-06-28)
      Treball Final de Grau
      Accés obert
      S'estima que només als Estats Units hi ha entre 250.000 i 400.000 persones amb algun tipus de lesió de la columna vertebral o afectacions cerebrovasculars que els impedeix realitzar de forma normal activitats de la vida ...
    • Tracking of microtubules in anisotropic volumes of neural tissue 

      Buhmann, JULIA M.; Gerhard, Stephan; Cook, Matthew; Funke, Jan (2016)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      For both the automatic and manual reconstruction of neural circuits from electron microscopy (EM) images, the detection and identification of intracellular structures provide useful cues. This is particularly true for ...
    • Traffic Sign Detection for Micromobility 

      Bayó Puxan, Elisabet (Universitat Politècnica de Catalunya, 2021-05-21)
      Projecte Final de Màster Oficial
      Accés obert
      In recent years there's been an increase in the number or users of micromobility vehicles for everyday commute inside the city. At the same time technologies for autonomous and assisted driving for cars have been improving ...
    • 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)
      Text en actes de congrés
      Accés obert
      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 ...
    • Weakly-supervised object detection using explanation methods 

      Adell Ripollés, Víctor (Universitat Politècnica de Catalunya, 2021-09-09)
      Treball Final de Grau
      Accés obert
      In this thesis we explore the object detection task with weak supervision. We propose and evaluate an alternative method to generate bounding boxes directly from image explanations on architectures based on both convolutions ...
    • WordFences: Text localization and recognition 

      Polzounov, Andrei (Universitat Politècnica de Catalunya, 2017-01)
      Projecte Final de Màster Oficial
      Accés obert
      Realitzat a/amb:   Institute for Infocomm Research
      In recent years, text recognition has achieved remarkable success in recognizing scanned document text. However, word recognition in natural images is still an open problem, which generally requires time consuming ...