Now showing items 1-20 of 32

  • 3D object recognition and pose estimation using feature descriptor regression in a Bayes' framework 

    Segura Morros, Sergi (Universitat Politècnica de Catalunya / Leibniz Universität Hannover, 2012-08)
    Master thesis (pre-Bologna period)
    Open Access
    Covenantee:  Leibniz Universität Hannover
    [ANGLÈS] In this thesis, we have tried to find a suitable method to solve typical applications of pose recognition for cars, face, or facades. We have looked for efficient algorithms that allow us to solve the problem ...
  • 3D Television - State of the art 

    Jaramillo Goñi, Mikel (Universitat Politècnica de Catalunya / AGH University of Science and Technology, 2012-03-24)
    Master thesis (pre-Bologna period)
    Open Access
    Covenantee:  Akademia Górniczo-Hutnicza im. S. Staszica w Krakowie
    [ANGLÈS] Multiview videos are large and require a high bitrate for playback. The need to compress this type of information has made the development of a new compression method called multiview coding. This format uses the ...
  • Alfombra Multisensorial 

    López García, Roberto (Universitat Politècnica de Catalunya, 2013-01-15)
    Master thesis (pre-Bologna period)
    Open Access
    Alfombra Multisensorial es una aplicación que permite crear y ejecutar actividades con un objetivo lúdico y educativo, destinado a personas con discapacidad física, motriz o sensorial con la finalidad de estimular a la ...
  • Analysis of well-being of pigs by means of video sequences 

    Moya Mata, Ricard (Universitat Politècnica de Catalunya / Technical University of Denmark, 2012-10-01)
    Master thesis (pre-Bologna period)
    Open Access
    Covenantee:  Danmarks tekniske universitet
    [ANGLÈS] The Danmarks Tekniske Universitet (DTU) collaborates with the Danish Meat Research Institute in order to implement an automated method which takes care of the well-being of pigs on the slaughterhouse. The method ...
  • Application of fuzzy techniques to biomedical images 

    Mattioli Aramburu, Gabriel (Universitat Politècnica de Catalunya, 2012-06-21)
    Master thesis
    Open Access
  • Assessment by imaging of Iscan's method on aging of the fourth rib in forensic 

    Ramos Bruach, Marc (Universitat Politècnica de Catalunya, 2013-01)
    Master thesis (pre-Bologna period)
    Open Access
    Covenantee:  Institut national des sciences appliquées de Lyon
    [ANGLÈS] Iscan's method (1984) is the analysis of the sternal end cavity of the human fourth rib. In this project we will compute the shape descriptors described in his work with advanced image processing tools and try to ...
  • Background subtraction with PTZ cameras 

    Rodríguez Serra, Rafael (Universitat Politècnica de Catalunya, 2012-03)
    Master thesis (pre-Bologna period)
    Open Access
    Covenantee:  Technische Universität Berlin
    [ANGLÈS] Evaluation and comparision of different techniques applied on background subtraction with camera motion
  • Bag of Delay-Vectors for human action recognition 

    Andreu Villagrasa, Aitor David (Universitat Politècnica de Catalunya, 2012-10)
    Master thesis (pre-Bologna period)
    Open Access
    [ANGLÈS] The main objective of this project is to present a functional framework to recognize human actions. We use time-series to describe the human actions and we apply the Time-Delay Embeddings method to reconstruct the ...
  • Classical methods of left ventricular contour extraction and preprocessing of echocardiographic images: a review 

    Torres Urgell, Lluís; Gasull Llampallas, Antoni; Marqués Acosta, Fernando (1989)
    Conference report
    Open Access
    A main objective of digital processing of echocardiographic images is to improve the signal to noise ratio of the video images acquired from the ultrasound equipment along with contour extraction in order to obtain cardiac ...
  • Comparative analyses of multi-frequency PSI ground deformation measurements 

    Sabater Cifuentes, José Raúl (Universitat Politècnica de Catalunya, 2012-03-29)
    Master thesis (pre-Bologna period)
    Restricted access - author's decision
    [ANGLÈS] In recent years many new developments have been made in the field of SAR image analysis. The diversity of available SAR imagery allows a wider range of applications to be covered in the domain of risk management ...
  • Demo Reel d'efectes especials digitals 

    Klose Conde, Adrià (Universitat Politècnica de Catalunya, 2011)
    Master thesis (pre-Bologna period)
    Open Access
    El projecte es basa en la realització d'una Demo Reel d'efectes especials digitals. L'objectiu es crear una peça audiovisual que es pugui distribuir en un suport físic o via internet i que serveixi d'aparador o mostrari ...
  • Detecció de prominència utilitzant el moviment de persones amb visió zenital 

    Caminal Colell, Ivan (Universitat Politècnica de Catalunya, 2017-06-29)
    Bachelor thesis
    Open Access
    La detecció de prominència d’un espai visual és una tasca que tradicionalment ha estat abordada mitjançant l’anàlisi de l’espai amb tècniques de processat d’imatge, aquestes tècniques es basen a estudiar característiques ...
  • Detecció i reconeixement de text mitjançant l'estimació de l'amplada del traç 

    Gimferrer Vilaplana, Anna (Universitat Politècnica de Catalunya, 2012-07-25)
    Master thesis (pre-Bologna period)
    Open Access
    [ANGLÈS] This report presents a method for detecting and recognizing text in television pictures, which is based on estimating the stroke width. The method extracts the text that is present in the image, and writes it in ...
  • Détection de texte dans des images vidéo: apprentissage de dictionnaires ou extraction de caractéristiques 

    Castillo Quer, Jordi (Universitat Politècnica de Catalunya / Institut National Polytechnique de Toulouse, 2013-09-10)
    Master thesis (pre-Bologna period)
    Open Access
    Covenantee:  Institut national polytechnique de Toulouse
    [AMGLÈS] This PFC describes two approaches for text detection in video images. The first one, unsuccessful, is based on dictionary learning with KSVD algorithm. A letter dictionary and a background dictionary are trained ...
  • Estudi, modelació i síntesi sobre FPGA d'un sistema de detecció de contorns per a imatges HDR 

    Orduña Just, Núria (Universitat Politècnica de Catalunya, 2012-06-26)
    Master thesis (pre-Bologna period)
    Open Access
    Covenantee:  Concordia University
    [ENGLISH] The purpose of this study was to perform the hardware description in VHDL language of an Edge Detection system based in Sobel operator and Multifiltering for a Virtex-5 FPGA. The procedure of the algorithm was ...
  • Expert system for automated selection of local trajectories in diffusion MRI images 

    Frau Pascual, Aina (Universitat Politècnica de Catalunya, 2012-06-26)
    Master thesis (pre-Bologna period)
    Restricted access - confidentiality agreement
  • Extracción automática de caras en imágenes captadas con móviles Android 

    Delgado Rodríguez, Miguel (Universitat Politècnica de Catalunya, 2012-06-25)
    Master thesis (pre-Bologna period)
    Open Access
    Estudi i implementació de la detecció de cares en imatges primerament en un entorn de PC i finalment aplicar aquest coneixement en la implementació d'una aplicació en el sistema operatiu Android.
  • FPGA implementation of a contrast enhancement algorithm with discriminative filtering 

    Olivé Muñiz, Roger (Universitat Politècnica de Catalunya / Concordia University, 2013-07-18)
    Bachelor thesis
    Open Access
    Covenantee:  Concordia University. Faculty of Engineering and Computer Science
    [ANGLÈS] This project is the continuation of a research work focused on improving the current popular techniques for contrast enhancement in images. There are stills produced under very poor acquisition conditions, such ...
  • GPU-based low-level image processing for object recognition using HDR images 

    Dominguez Tejera, Jonatan (Universitat Politècnica de Catalunya / Karlsruher Institut für Technology, 2012-06-15)
    Master thesis (pre-Bologna period)
    Open Access
    Covenantee:  Karlsruher Institut für Technologie
    [ANGLÈS] The algorithm developed for object recognition using HDR images is divided in 3 modules. The first one obtain images without noise from the scene using a fusion method, which one is based on the pdf of each pixel ...
  • Graph indexing and retrieval based on graph prototypes 

    Cortés Llosa, Xavier (Universitat Politècnica de Catalunya, 2012-06-22)
    Master thesis
    Open Access
    [ANGLÈS] Taking a query from a high number of data stored into a database, as fast as possible, is a recurrent problem in the field of computer sciences practically since its origins. At the existence of this problem, it’s ...