Browsing by Subject "Visió artificial (Robòtica)"

Now showing items 1-20 of 159

    • 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, ...

    • 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 ...

    • A ROS-based teleoperation framework : Control of a KUKA robot through Virtual Reality 

      Ruiz Clemente, Diego (Universitat Politècnica de Catalunya, 2022-10-20)
      Master thesis
      Restricted access - author's decision
      Covenantee:   Università degli Studi di Napoli Federico II
      This paper develops the Final Master Thesis of the Master in Industrial Engineering of the Polytechnic University of Catalonia. Although it is developed during the fourth semester of the Master during the Erasmus+ program ...

    • A vision-based line following method for micro air vehicles 

      Majó Casero, Pol (Universitat Politècnica de Catalunya, 2021-06-20)
      Bachelor thesis
      Open Access
      Covenantee:   Technische Universität Wien
      This project has two phases. The first one, where an algorithm and a 3D simulation has to be designed using Simulink, in which a minidrone takes off, follows a line of red colour, and finally ends up landing in a circle. ...

    • 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 ...

    • Active vision system for searching, detecting and localizing objects in a real assistive apartment 

      Albardaner Torras, Jaume (Universitat Politècnica de Catalunya, 2021-10-03)
      Bachelor thesis
      Open Access
      Covenantee:   Institut de Robòtica i Informàtica Industrial
      The Perception and Manipulation Group investigates in service robotics and has two TIAGo mobile manipulation robots and a laboratory simulating an assistive apartment. This project wants to investigate the benefits of ...

    • Adquisición y procesado de imágenes para el control de calidad en piezas de mecanizado 

      Tort Guzmán, Jaume (Universitat Politècnica de Catalunya, 2007-07-09)
      Master thesis (pre-Bologna period)
      Open Access
      Este proyecto se particulariza en el estudio y uso de técnicas de visión artificial. Las técnicas que nos ofrece el mercado actual y el uso del software de programación LabVIEW han permitido desarrollar una aplicación de ...

    • Algorisme de seguiment d’objectes deformables 

      Sánchez Centelles, Sergi (Universitat Politècnica de Catalunya, 2018-01-15)
      Bachelor thesis
      Restricted access - confidentiality agreement

    • Application of fuzzy techniques to the design of algorithms in computer vision 

      Montseny Masip, Eduard; Sobrevilla Frisón, Pilar (Universitat Politècnica de Catalunya. Secció de Matemàtiques i Informàtica, 1998)
      Article
      Open Access
      In this paper a method for the design of algorithms is presented which use fuzzy techniques in order to achieve a better vagueness treatment. A base of rules will be developed in order to design the algorithms. Data ...

    • 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 ...

    • Automatització d’una cèl·lula de producció de peces plàstiques 

      Minguella Guiñón, Eduard (Universitat Politècnica de Catalunya, 2020-07-14)
      Master thesis
      Restricted access - author's decision
      Les empreses dedicades a injectar plàstic demanden cada cop més automatitzar les seves cèl·lules de producció. És per això que la robòtica i la visió artificial tenen molta utilitat per gestionar processos de moviment de ...

    • 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 ...

    • Biologically inspired path execution using SURF flow in robot navigation 

      Perez-Sala, Xavier; Angulo Bahón, Cecilio; Escalera, Sergio (2011-06)
      Article
      Restricted access - publisher's policy
      An exportable and robust system using only camera images is proposed for path execution in robot navigation. Motion information is extracted in the form of optical flow from SURF robust descriptors of consecutive frames, ...

    • BoVDW: Bag-of-Visual-and-Depth-Words for gesture recognition 

      Hernandez Vela, Antonio; Bautista, Miguel Angel; Perez-Sala, Xavier; Ponce, Víctor; Baró, Xavier; Pujol, Oriol; Angulo Bahón, Cecilio; Escalera, Sergio (2012)
      Conference report
      Restricted access - publisher's policy
      We present a Bag-of-Visual-and-Depth-Words (BoVDW) model for gesture recognition, an extension of the Bag-of-Visual-Words (BoVW) model, that benefits from the multimodal fusion of visual and depth features. State-of-the-art ...

    • 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 ...

    • 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 ...

    • Color Constancy and Image Segmentation Techniques for Applications to Mobile Robotics 

      Vergés Llahí, Jaume (Universitat Politècnica de Catalunya, 2005-07-27)
      Doctoral thesis
      Open Access
      Aquesta Tesi que pretén proporcionar un conjunt de tècniques per enfrontar-se al problema que suposa la variació del color en les imatges preses des d'una plataforma mòbil per causa del canvi en les condicions d'il·luminació ...

    • Conducció semiautomàtica de vehicle tenint en compte senyals de tràfic 

      Pujol Carmona, Iñaki (Universitat Politècnica de Catalunya, 2020-07-22)
      Bachelor thesis
      Open Access
      L’objectiu d’aquest projecte serà dissenyar i construir un prototip de vehicle de conducció semiautomàtica. Per a aconseguir aquest objectiu serà necessari realitzar un algoritme capaç de detectar semàfors que sigui precís ...