Now showing items 21-40 of 76

    • Deep Learning for semantic segmentation and super-resolution of multispectral satellite imaging 

      Abadal Lloret, Saüc (Universitat Politècnica de Catalunya, 2021-06)
      Bachelor thesis
      Open Access
      In the last few years, space agencies have deployed a large number of Earth-observing satellites and the key towards their full exploitation is fully automated analysis methods, which call for new tools to extract reliable ...
    • Deep Learning for semantic segmentation of airplane hyperspectral imaging 

      Balibrea Rull, Mar (Universitat Politècnica de Catalunya, 2019-06)
      Bachelor thesis
      Open Access
      Given their success, both qualitative and quantitative, Deep Neural Networks have been used to approach classification and segmentation problems for images, especially during these last few years where it has been possible ...
    • Deep learning for semantic segmentation of remote sensing imaging 

      Davins Jovells, Manel (Universitat Politècnica de Catalunya, 2021-06-21)
      Bachelor thesis
      Open Access
      At this present time, thousands of satellites orbiting our planet are constantly gathering information. Key towards the automated processing and analysis of this remotely sensed data, deep learning techniques are starting ...
    • Deep neural network for super-resolution of multitemporal remote sensing images 

      Masó Ayats, Pol (Universitat Politècnica de Catalunya, 2020-06)
      Bachelor thesis
      Open Access
      Since few years ago, artificial intelligence (AI) has become a spotlight technology in which a lot of people are interested in. Most of them want to do research and use it to solve a huge variety of modern and difficult ...
    • Detecció automàtica de la tuberculosi 

      Isart Delgado, Antoni (Universitat Politècnica de Catalunya, 2018-07)
      Bachelor thesis
      Open Access
      Tuberculosis (TB) is a respiratory infectious disease that mainly affects the lungs and can cause the death of people who suffer it. Currently, in tropical and subtropical countries, the disease is growing and the resources ...
    • 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 de prominencia visual en imágenes mediante jerarquías de particiones 

      Muntaner Perelló, Guillermo (Universitat Politècnica de Catalunya, 2013-06-19)
      Master thesis (pre-Bologna period)
      Open Access
      [ANGLÈS] In this report we firstly introduce a new method for image saliency detection. Its main novelty compared to state-of-the-art methods is the use of a hierarchy of partitions that provides a multi-scale effect to ...
    • Detección de texto utilizando Redes Neuronales Convolucionales 

      Herrera Alonso, Antea (Universitat Politècnica de Catalunya, 2015-10-27)
      Bachelor thesis
      Open Access
      La detección de texto sobre imágenes es un problema desafiante que recibe una significante atención. La inclusión de métodos de aprendizaje de características autónomos permite la construcción de clasificadores de mayor ...
    • Development and evaluation of virtual bass systems for audio enhancement in small loudspeakers 

      Moliner Juanpere, Eloi (Universitat Politècnica de Catalunya, 2020-09)
      Master thesis
      Open Access
      Due to the volume limitations, small loudspeakers cannot appropriately reproduce the lower frequencies that conform bass and percussive components in music. A virtual bass system tricks the human auditory system to create ...
    • Development of a 3D structural MRI preprocessing pipeline based on advanced normalization tools (ANTs) 

      Solana I Carulla, Adrià (Universitat Politècnica de Catalunya, 2022-07-04)
      Bachelor thesis
      Open Access
      Para distinguir el envejecimiento cerebral normal del envejecimiento patológico, se requiere un estudio de la estructura del cerebro a través de resonancias magnéticas. No obstante, dichas imágenes suelen presentar varios ...
    • Disseny i desenvolupament d’un projecte que vehiculi tot el currículum del tercer curs de Tecnologies de l’Educació Secundària Obligatòria. 

      Colomer Ruiz, Jordi (Universitat Politècnica de Catalunya, 2012-06-26)
      Master thesis
      Open Access
      Català: Molt sovint, fins que no fas una cosa no l’aprens a fer; fins que no t’hi poses no te n’adones que estaves equivocat; fins que no comences a construir no te n’adones que hi ha molta feina per fer. Aquesta, és, ...
    • Edge AI on a Deep-Learning based Real-Time Face Identification and Attributes Recognition System 

      Fabré Solà, Roger (Universitat Politècnica de Catalunya, 2022-01-27)
      Master thesis
      Open Access
      Face recognition systems are nowadays being used in a variety of settings, including surveillance systems and human-computer interactions. Different approaches have been used for face recognition throughout the years, but ...
    • End-to-end deep learning networks for malaria detection 

      Vizcaíno Gispert, Begoña (Universitat Politècnica de Catalunya, 2020-01)
      Bachelor thesis
      Open Access
      Malaria is an infectious disease that affects between 300 and 500 million people a year in the whole world. Most cases appear in less developed countries, especially in Africa. In these places, the lack of resources delays ...
    • Estratègies i recursos per les hores de tutoria 

      Rodriguez Martí, Jordi (Universitat Politècnica de Catalunya, 2013-06-26)
      Master thesis
      Open Access
      L’acció tutorial és un dels pilars bàsics de l’actual sistema educatiu. A l’hora setmanal de classe de Tutoria s’hi concentren molts aspectes de caire logístic, organitzatiu o administratiu qu ...
    • Extracción de cráneo en imágenes de resonancia magnética del cerebro utilizando una red neuronal convolucional 3D 

      Rodriguez Castello, David (Universitat Politècnica de Catalunya, 2017-01-25)
      Bachelor thesis
      Open Access
      Implementation of a 3D convolutional neural network system that gets the information of each voxel from a magnetic resonance image in order to separate the skull from the brain tissue
    • Feature selection methods for predicting pre-clinical stage in Alzheirmer's Disease 

      Catá Villá, Marcel (Universitat Politècnica de Catalunya, 2014-06)
      Bachelor thesis
      Open Access
      Alzheimer's disease is still an incurable disease. Nevertheless, some of its biomarkers suffer changes in the early stages of the disease, long before clinical symptoms appear. In order to determine how biomarkers obtained ...
    • Fingerprinting Mobile Applications with Deep Learning 

      Pou Martí, Albert (Universitat Politècnica de Catalunya, 2019-05)
      Bachelor thesis
      Open Access
      Covenantee:   Katholieke Universiteit te Leuven
      Nowadays, Traffic Network Classification is having a high impact on various studies such as firewalls, intrusion detection systems or status reports and Quality of Service systems. The success of the results is due to the ...
    • Generative adversarial networks for anomaly detection in images 

      Batiste Ros, Guillem (Universitat Politècnica de Catalunya, 2018-01)
      Bachelor thesis
      Open Access
      Anomaly detection is used to identify abnormal observations that don t follow a normal pattern. Inthis work, we use the power of Generative Adversarial Networks in sampling from image distributionsto perform anomaly detection ...
    • Histological image analysis: A deep learning approach 

      Combalia Escudero, Marc (Universitat Politècnica de Catalunya, 2018-07)
      Master thesis
      Open Access
      The classification of high dimensional images is becoming more and more relevant as image processing techniques make ground into fields such as medicine and biology. In particular, these techniques are starting to see an ...