Now showing items 1-20 of 49

    • 3D convolutional neural networks for brain tumor segmentation 

      Casamitjana Díaz, Adrià; Puch Giner, Santi; Aduriz Saiz, Asier; Sayrol Clols, Elisa; Vilaplana Besler, Verónica (2016)
      Conference lecture
      Restricted access - publisher's policy
      This paper presents our work on applying 3D Convolutional Networks for brain tumor segmentation for the BRATS challenge. We are currently experimenting with different 3D fully convolutional architectures. We present ...
    • 4I4U Concept citizen engagement of engineering students and high school students 

      Sayrol Clols, Elisa; Monteil, Thierry; Desjeux, Benoît; Pérez Cambra, María del Mar; Bruyère, Nathalie; Aquilué Junyent, Inés; Alarcón Cot, Eduardo José; Julliot, Mélanie (Universitat Politècnica de Catalunya, 2022-09)
      Conference report
      Open Access
      The 4I4U project, which runs through 2022, aims to engage the community of citizens made up of students between the ages of 15 to 23 in the urban mobility of the future while empowering them to become actors of change who ...
    • A new approach to active contours for tracking 

      Pardàs Feliu, Montse; Sayrol Clols, Elisa (Institute of Electrical and Electronics Engineers (IEEE), 2000)
      Conference report
      Open Access
      This paper addresses the application of active contours or snakes for robust tracking of contours. Conventional snake approaches to tracking initialize the current frame snake with the snake obtained in the previous frame ...
    • Advances and challenges in automated malaria diagnosis using digital microscopy imaging with artificial intelligence tools: A review 

      Rubio Maturana, Carles; Oliveira, Allisson Dantas de; Nadal Francesch, Sergi; Bilalli, Besim; Abelló Gamazo, Alberto; López Codina, Daniel; Sayrol Clols, Elisa (Frontiers Media SA, 2022-11-15)
      Article
      Open Access
      Malaria is an infectious disease caused by parasites of the genus Plasmodium spp. It is transmitted to humans by the bite of an infected female Anopheles mosquito. It is the most common disease in resource-poor settings, ...
    • Big data, salut i cooperació universitària per al desenvolupament 

      López Codina, Daniel; Sayrol Clols, Elisa; Abelló Gamazo, Alberto (2022-02-10)
      Article
      Open Access
      Es presenten tres projectes de cooperació universitària al desenvolupament desenvolupats a la UPC amb la col·laboració d'altres actors. Es constata la importància de la ciència i la tecnologia per fer possible el desenvolupament ...
    • Boost I&E concept for urban mobility education 

      Sayrol Clols, Elisa; Roncoli, Claudio; Aba, Attila; Banfi, Miklos; Bloemer, Alexander; Bragós Bardia, Ramon; Estrada Romeu, Miguel Ángel; Macario, Rosario; Marques da Costa, Nuno; Minner, Stefan; Mohammadi, Roozbeh; Pinhas, Nathan; Shiftan, Yoram; Ribas Vila, Immaculada; Witlox, Frank (Universitat Politècnica de Catalunya, 2022-09)
      Conference report
      Open Access
      Modern higher education needs to provide skills needed in working life, such as entrepreneurship, besides the more traditional technological competence. The Boost I&E Project2 was developed in 2020 and 2021 with the aim ...
    • Citizen Science & Citizen Engagement in urban mobility 

      Sayrol Clols, Elisa; Aguilar Igartua, Mónica (Universitat Politècnica de Catalunya. Servei de Biblioteques, Publicacions i Arxius, 2022-06-30)
      Conference lecture
      Open Access
      Elisa Sayrol (grup GPI-UPC) i Mònica Aguilar (grup SISCOM-UPC) presenten dues apps de mobilitat urbana desenvolupades a la UPC on involucren a la ciutadania en el procés científic.
    • Consells per afrontar un projecte de recerca i innovació - Cerca i coordinació de socis 

      Sayrol Clols, Elisa (2023-04-17)
      Audiovisual
      Open Access
      Quart vídeo de la sèrie 'Consells per afrontar un projecte de recerca i innovació', en què Elisa Sayrol, professora i investigadora del grup de recerca en Processament d'Imatge i Veu (GPI) de la UPC, explica com es creen ...
    • Data hidding in color images using perceptual models 

      Vidal Manzano, José; Sayrol Clols, Elisa; Madueño Ruíz, María Isabel (Christian Germain, Eric Grivel, Olivier Lavialle, 2000)
      Conference report
      Open Access
      One of the problems arising from the use of digital media is the ease of identical copies of digital images or audio files, allowing manipulation and unauthorized use. Copyright is an effective tool for preserving ...
    • Designing CDIO capstone projects: a systems thinking approach 

      Alarcón Cot, Eduardo José; Bou Balust, Elisenda; Camps Carmona, Adriano José; Bragós Bardia, Ramon; Oliveras Vergés, Albert; Pegueroles Vallés, Josep R.; Sayrol Clols, Elisa; Marqués Acosta, Fernando (2013)
      Conference report
      Open Access
      Given the all-pervasiveness of Systems thinking -which consists of thinking about things as systemsas a way of reasoning, in this work we will describe its application to make an interpretation of how to conceive and ...
    • Electrical Engineering Curriculum: International Overview 

      Jornet, Josep Miquel; Alarcón Cot, Eduardo José; Sayrol Clols, Elisa (2008)
      Research report
      Open Access
    • Examen Final 

      Marqués Acosta, Fernando; Sayrol Clols, Elisa (Universitat Politècnica de Catalunya, 2015-06-04)
      Exam
      Restricted access to the UPC academic community
    • Examen final de reavaluació, curs 2018-2019: enunciat i solucions genèriques 

      Gasull Llampallas, Antoni; Moreno Bilbao, M. Asunción; Sayrol Clols, Elisa; Rey Micolau, Francesc; Salavedra Molí, Josep; Vallverdú Bayés, Sisco (Universitat Politècnica de Catalunya, 2019-07-10)
      Exam
      Restricted access to the UPC academic community
    • Examen final del quadrimestre de primavera, curs 2012-2013: enunciat 

      Gasull Llampallas, Antoni; Moreno Bilbao, M. Asunción; Nadeu Camprubí, Climent; Nogueiras Rodríguez, Albino; Salavedra Molí, Josep; Sayrol Clols, Elisa; Vallverdú Bayés, Sisco (Universitat Politècnica de Catalunya, 2013-06-21)
      Exam
      Restricted access to the UPC academic community
    • Examen final del quadrimestre de tardor, curs 2017-2018: enunciat 

      Gasull Llampallas, Antoni; Moreno Bilbao, M. Asunción; Rey Micolau, Francesc; Sala Álvarez, José; Salavedra Molí, Josep; Sayrol Clols, Elisa; Vallverdú Bayés, Sisco (Universitat Politècnica de Catalunya, 2018-01-18)
      Exam
      Restricted access to the UPC academic community
    • Higher-order statistics applications in image sequence processing 

      Sayrol Clols, Elisa (Universitat Politècnica de Catalunya, 1994-10-27)
      Doctoral thesis
      Open Access
      Aqueta tesi tracta dues aplicacions dels estadístics d'ordre superior al tractament d'imatges.En primer lloc, es proposa l'ús de mètodes basats en estadístics d'ordre superior per a larestauració d'imatges. Primerament, ...
    • Image restoracion using the w-slice method 

      Sayrol Clols, Elisa; Chrysostomos, Nikias; Gasull Llampallas, Antoni (1995-08)
      Article
      Open Access
      We propose the use of higher order statistics (HOS)-based methods to address the problem of image restoration. The restoration strategy is based on the fact that the phase information of the original image and its HOS are ...
    • Image restoration using HOS and the Radon transform 

      Sayrol Clols, Elisa; Nikias, C L; Gasull Llampallas, Antoni (IEEE IEEE PRESS, 1993)
      Conference report
      Open Access
      The authors propose the use of higher-order statistics (HOS) to study the problem of image restoration. They consider images degraded by linear or zero phase blurring point spread functions (PSF) and additive Gaussian ...
    • Image restoration using HOS and the Radon transform 

      Sayrol Clols, Elisa; Chrysostomos, Nikias; Gasull Llampallas, Antoni (. IEEE, 1993)
      Conference report
      Open Access
      The authors propose the use of higher-order statistics (HOS) to study the problem of image restoration. They consider images degraded by linear or zero phase blurring point spread functions (PSF) and additive Gaussian ...
    • Implementación y primeros resultados de la asignatura de introducción a la ingeniería en los nuevos grados de la ETSETB-UPC 

      Sayrol Clols, Elisa; Onrubia, Raúl; García Hernández, Miguel J.; Oliveras Vergés, Albert; Bragós Bardia, Ramon; Pegueroles Vallés, Josep R.; Alarcón Cot, Eduardo José; Camps Carmona, Adriano José; Sardà Ferrer, Joan; Consolación Segura, Carolina María; Mussons Sellés, Jaume; Pons Peregort, Olga (IEEE, 2011)
      Conference report
      Restricted access - publisher's policy
      En este trabajo se describe la asignatura "Introducción a la Ingeniería de las TIC" que, basándose en restricciones y especificaciones iniciales, ha sido concebida, diseñada e implementada en la ETSETB de la UPC. Es la ...