Now showing items 1-20 of 72

  • 2D and 3D automatic landmarking of body contours for people recognition 

    Trejo Ramírez, Karla Andrea; Angulo Bahón, Cecilio (Innovation Match MX, 2016)
    Conference lecture
    Restricted access - publisher's policy
    Automatic landmarking has overcome a main drawback in Active Appearance Models (AAMs) computer vision technique: landmarks must be manually placed on training images to construct the shape mesh. Although AAMs are a well-known ...
  • 3D Pose Estimation of Visual Markers 

    Badal Regàs, Antonio (Universitat Politècnica de Catalunya, 2015-02-20)
    Bachelor thesis
    Open Access
    Covenantee:  Technische Universität Wien
    [ANGLÈS] The aim of this project is to understand, analyze, but also improve a computer vision software based on ARToolKitPlus. With a camera, this software looks for a visual marker (ARTag) and locates it in the space, ...
  • Active camera calibration for robotic systems 

    Boada Farràs, Ricard (Universitat Politècnica de Catalunya, 2016)
    Master thesis
    Open Access
    Covenantee:  Eidgenössische Technische Hochschule Zürich
    Camera calibration is an essential process embedded in any computer vision system that involves the extraction of spatial information from captured images. Traditional techniques for calibration require an expert to take ...
  • Algorisme de seguiment d’objectes deformables 

    Sánchez Centelles, Sergi (Universitat Politècnica de Catalunya, 2018-01-15)
    Bachelor thesis
    Restricted access - confidentiality agreement
  • A mobile robotic platform capable of stereo vision based on blod detection 

    Caminal Pallarès, Helena (Universitat Politècnica de Catalunya, 2014-12)
    Master thesis (pre-Bologna period)
    Open Access
    In robotics, vision is an indispensable tool. It is used for a wide spectrum of applications, such as Simultaneous Localization And Mapping (SLAM), object recognition and communication. Vision is expensive both in terms ...
  • Arm and hand gesture recognition through online learning 

    Pluma Duran, Oscar (Universitat Politècnica de Catalunya, 2014-06)
    Bachelor thesis
    Open Access
    Covenantee:  Institut national des sciences appliquées de Lyon
    [ANGLÈS] The aim of this project is to develop a system capable to move a robot by recognizing the gestures performed by a user. The system has been already implemented by the LIRIS laboratory, and the objective has been ...
  • Autonomous user feeding by a Physically Assistive Robot 

    Vila Abad, Maria (Universitat Politècnica de Catalunya, 2019-01)
    Bachelor thesis
    Open Access
    Covenantee:  Institut de Robòtica i Informàtica Industrial
    En aquest projecte proposem un robot capaç de donar de menjar a persones autònomament. El seu comportament té en compte l'estat del món i els requisits de l'usuari per a decidir quines són les millors accions a executar ...
  • Cálculo de la odometría en un robot cuadrúpedo 

    Lillo Fantova, Lucía (Universitat Politècnica de Catalunya, 2015-06)
    Master thesis (pre-Bologna period)
    Open Access
    Este trabajo surge en el contexto de un proyecto global de recuperar la funcionalidad de los robots AIBO por parte del departamento de ESAII. AIBO es un robot cuadrúpedo que imita la fisonomía de un perro cuya producción ...
  • Cálculo de la odometría en un robot cuadrúpedo mediante técnicas de visión artificial 

    Lillo Fantova, Lucía; Velasco García, Manel; Angulo Bahón, Cecilio (2015)
    Conference lecture
    Restricted access - publisher's policy
    En una primera fase, se hizo posible publicar las imágenes obtenidas por la cámara del robot AIBO a través del entorno de programacion ROS, un estándar en la programacion de robots moviles. Estas imágenes, pueden ser ...
  • Captura y registro de nubes de puntos con múltiples sensores de profundidad 

    Pena, Pablo Andrés (Universitat Politècnica de Catalunya, 2016-05)
    Bachelor thesis
    Open Access
    The capture of three-dimensional images with cameras equipped with depth sensors is significantly affected if the volume of the recorded object is very great because it does not allow us to have a more immersive view. This ...
  • Closing loops with a virtual sensor based on monocular SLAM 

    Munguía Alcalá, Rodrigo Francisco; Grau Saldes, Antoni (2009-08)
    Article
    Open Access
    Monocular simultaneous localization and mapping(SLAM) techniques implicitly estimate camera ego-motion while incrementally building a map of the environment. In monocular SLAM, when the number of features in the system ...
  • Contextless Object Recognition with Shape-enriched SIFT and Bags of Features 

    Tella Amo, Marcel (Universitat Politècnica de Catalunya, 2014-08-28)
    Master thesis (pre-Bologna period)
    Open Access
    Currently, there are highly competitive results in the field of object recognition based on the aggregation of point-based features [4, 26, 5, 6]. The aggregation process, typically with an average or max-pooling of the ...
  • Contextual Bag-Of-Visual-Words and ECOC-Rank for Retrieval and Multi-class Object Recognition 

    Mirza-Mohammadi, Mehdi (Universitat Politècnica de Catalunya, 2009)
    Master thesis
    Open Access
    Multi-class object categorization is an important line of research in Computer Vision and Pattern Recognition fields. An artificial intelligent system is able to interact with its environment if it is able to distinguish ...
  • Desarrollo e integración de un sistema ciber-físico aplicado al control de calidad utilizando visión artificial 

    Jácome Ramírez, Fernando Israel (Universitat Politècnica de Catalunya, 2018-12-19)
    Master thesis
    Open Access
    [CASTELLÀ] Este proyecto pretende diseñar e implementar un prototipo de sistema ciber-físico como los utilizados en la industria. Dicho prototipo se enmarcará en el ámbito académico y estará enfocado al control de calidad ...
  • Desenvolupament d'un sistema de reconeixement de matrícules de baix cost 

    López Morte, Miguel (Universitat Politècnica de Catalunya, 2016-10-28)
    Bachelor thesis
    Restricted access - author's decision
  • Determining where to grasp cloth using depth information 

    Ramisa Ayats, Arnau; Alenyà Ribas, Guillem; Moreno-Noguer, Francesc; Torras, Carme (IOS Press, 2011)
    Conference report
    Open Access
    In this paper we address the problem of finding an initial good grasping point for the robotic manipulation of textile objects lying on a flat surface. Given as input a point cloud of the cloth acquired with a 3D camera, ...
  • Development of a set of tools for optimizing and improve the iterative process on deep learning environments 

    Caelles Prat, Adrià (Universitat Politècnica de Catalunya, 2019-06)
    Bachelor thesis
    Restricted access - confidentiality agreement
    Among the growth of computer's capacity, Deep Learning's popularity has not stopped increasing. This has allowed to obtain state of the art results in fields like Computer Vision with supervised training models (ImageNet ...
  • Diferenciación de las causas de fallo en un sistema de visión artificial mediante el desarrollo de una red neuronal 

    Cabello Cabrera, Sheila (Universitat Politècnica de Catalunya, 2012-12)
    Master thesis (pre-Bologna period)
    Restricted access - author's decision
    En el proyecto “Diferenciación de las causas de fallo en un sistema de visión artificial mediante el desarrollo de una red neuronal” se diseña la estrategia a seguir en caso de fallo de cierto sistema de visión artificial ...
  • Diseño e implementación de un sistema de inspección óptico artificial en líneas de producción 

    Castillo Palazón, Julio (Universitat Politècnica de Catalunya, 2016-07-21)
    Master thesis (pre-Bologna period)
    Open Access
    The aim of the project is to design and implement a low cost system using artificial optical inspection technologies. The system has to be able to inspect the components that currently are carried out by operators in a ...
  • Disseny d'un sistema de detecció de marcadors amb ROS i visió per computador 

    Martínez Céspedes, Cristian (Universitat Politècnica de Catalunya, 2016-10-21)
    Bachelor thesis
    Open Access