Browsing by Subject "Optical pattern recognition"

Now showing items 1-14 of 14

    • Ante-hoc generation of task-agnostic interpretation maps 

      Guna R. T., Akash; Okkath Krishnanunni, Sikha; Benítez Iglesias, Raúl (Institute of Electrical and Electronics Engineers (IEEE), 2023-06-23)
      Article
      Open Access
      Existing explainability approaches for convolutional neural networks (CNNs) are mainly applied after training (post-hoc) which is generally unreliable. Ante-hoc explainers trained simultaneously with the CNN are more ...

    • 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 ...

    • Detecció i segmentació de text a través de l'estimació de l'ample de traç i BPT 

      Lladó Gargallo, Jordi (Universitat Politècnica de Catalunya, 2014-06-30)
      Bachelor thesis
      Open Access
      [Català]: Aquest projecte presenta un mètode de detecci ó i segmentació de text basat en l’estimació d’amplada de traç com a característica distintiva dels caràcters i una segmentació basada en el creixement de regions ...

    • Detección y localización de estructuras planas para aplicaciones de realidad aumentada en publicidad 

      García García-Roldán, Luis Miguel (Universitat Politècnica de Catalunya, 2014-12)
      Master thesis (pre-Bologna period)
      Restricted access - author's decision
      [ANGLÈS] The motivation of this project is the application of new augmented reality technologies based on tracking without markers, within the world of advertising. A technical solution that enables the detection and ...

    • Development of a passport identification number recognition system 

      Soler Mas, Pablo (Universitat Politècnica de Catalunya, 2018)
      Master thesis
      Open Access
      Covenantee:   Beijing gong ye xue yuan
      This project is a study about the practical application techniques for the development of an Automatic Passport Identification Number Recognition System. The system proposed in this work is based on an image classifier ...

    • Diseño e implementación de una aplicación móvil y web para el reconocimiento de imagen de especies 

      Quiroga Bertolin, Albert (Universitat Politècnica de Catalunya, 2015-02-16)
      Bachelor thesis
      Open Access
      [ANGLÈS] Design and production of a mobile and web service to recognize mammal species with biological applications based on images of their skulls. Planning, programming and analysis of the service, as well ass of its ...

    • Machine learning for optical modulation format recognition 

      Boada Farràs, Ricard (Universitat Politècnica de Catalunya, 2014-05)
      Bachelor thesis
      Open Access
      Covenantee:   Danmarks tekniske universitet
      [ANGLÈS] Next generation of optical networks will necessitate the use of advanced functionalities in the transceivers. In particular, modulation format recognition will enable dynamically switched energy efficient networks ...

    • Mathematical expression recognition 

      Mas Méndez, Ignasi (Universitat Politècnica de Catalunya, 2016-02)
      Bachelor thesis
      Open Access
      This project focuses on the development of the core of a system for the Online handwritten mathematical expression recognition . The system will be implemented , tested and finally future improvements will be proposed. The ...

    • Object detection and tracking for thermal images 

      Estévez García, Armando (Universitat Politècnica de Catalunya, 2021-09-10)
      Master thesis
      Restricted access - confidentiality agreement
      Covenantee:   Institut de Ciències Fotòniques (ICFO) / Universitat de Barcelona / Universitat Autònoma de Barcelona

    • Pattern modelling and pattern processing in image and speech signals 

      Sayols Baixeras, Narcís (Universitat Politècnica de Catalunya, 2012-07-24)
      Master thesis (pre-Bologna period)
      Open Access
      [ANGLÈS] In the context of signal processing, the aim of this memoir is to explore the pattern theory (PT) of Grenander and Mumford by focussing on two proof-of-concept applications, one dealing with images and the other ...

    • Recognition of type of lane for micromobility vehicles using deep learning technologies 

      González López, Julio (Universitat Politècnica de Catalunya, 2014-06)
      Bachelor thesis
      Open Access
      The objective of this project is to design a lane type recognition system for personal mobility vehicles in the city, to increase the safety of users of this type of vehicle, generate possible data and statistics useful ...

    • Robots domésticos: reconocimiento de estancias mediante detección de objetos 

      Cots Prat, Joan (Universitat Politècnica de Catalunya, 2016-07-22)
      Master thesis (pre-Bologna period)
      Open Access
      This project come up from the idea of giving to the current and future domestic robots a tool that allows them to place properly inside a home and adapt their behaviour, adjusting it to the activities and requirements of ...

    • Star tracker based attitude determination system for nanosatellites 

      Jané Abad, Jaume (Universitat Politècnica de Catalunya, 2015-02-06)
      Bachelor thesis
      Restricted access - confidentiality agreement

    • Tracking and classi cation of anomalies in Wendelstein 7-X fusion reactor 

      Cabello Quelart, Lluís (Universitat Politècnica de Catalunya, 2020-10-10)
      Bachelor thesis
      Open Access
      Nuclear fusion is the process in which different atomic nuclei are merged in order to create a new and heavier nuclei, liberating a great amount of energy. This reaction happens constantly in the surface of the stars of ...