Now showing items 1-11 of 11

    • A latency-aware real-time video surveillance demo: network slicing for improving public safety 

      Shariati, Mohammad Behnam; Pedreno Manresa, José Juan; Dochhan, Annika; Siddique Muqaddas, Abubakar; Casellas Regi, Ramon; González de Dios, Oscar; Luque Canto, L.; Lent, Bodo; López de Vergara Méndez, Jorge Enrique; Velasco Esteban, Luis Domingo (Institute of Electrical and Electronics Engineers (IEEE), 2021)
      Conference report
      Open Access
      We report the automated deployment of 5G services across a latency-aware, semi- disaggregated, and virtualized metro network. We summarize the key findings in a detailed analysis of end-to-end latency, service setup time, ...
    • Applying fuzzy logic in video surveillance systems 

      Molina, José Manuel; García, Jesús; Pérez, Oscar; Carbó, Javier; Berlanga, Antonio; Portillo García, Javier Ignacio (2005)
      Article
      Open Access
      In this work, the application of fuzzy logic in surveillance systems based on cameras is Analyzed. Three different fuzzy systems have been tested and compared with a crisp decision system. The first one has been developed ...
    • Architectures and technologies for adapting secured content in governed multimedia applications 

      Carreras, Anna; Rodríguez Luna, Eva; Dogan, Safak; Arachchi, Hemantha Kodikara; Perramon Tornil, Xavier; Delgado Mercè, Jaime; Kondoz, Ahmet M. (IEEE Computer Society Publications, 2011-11-15)
      Article
      Restricted access - publisher's policy
      This article analyzes existing initiatives and proposes new technologies for the governed adaptations of secured content in heterogeneous environments. These technologies are integrated into an architecture for the secure ...
    • AXIOM: a hardware-software platform for cyber physical systems 

      Mazumdar, Somnath; Ayguadé Parra, Eduard; Bettin, Nicola; Bueno Hedo, Javier; Ermini, Sara; Filgueras Izquierdo, Antonio; Jiménez González, Daniel; Álvarez Martínez, Carlos; Martorell Bofill, Xavier; Montefoschi, Francesco; Oro Garcia, David; Pnevmatikatos, Dionisis; Rizzo, Antonio; Theodoropoulos, Dimitris; Giorgi, Roberto (2016)
      Conference report
      Restricted access - publisher's policy
      Cyber-Physical Systems (CPSs) are widely necessary for many applications that require interactions with the humans and the physical environment. A CPS integrates a set of hardware-software components to distribute, execute ...
    • Demonstration of latency-aware 5G network slicing on optical metro networks 

      Shariati, Mohammad Behnam; Velasco Esteban, Luis Domingo; Pedreno Manresa, José Juan; Dochhan, Annika; Casellas Regi, Ramon; Siddique Muqaddas, Abubakar; González de Dios, Oscar; Luque Canto, L.; Lent, Bodo; Ruiz Ramírez, Marc (Optical Society of American (OSA), 2022-01-01)
      Article
      Open Access
      The H2020 METRO-HAUL European project has architected a latency-aware, cost-effective, agile, and programmable optical metro network. This includes the design of semi-disaggregated metro nodes with compute and storage ...
    • Importance of detection for video surveillance applications 

      Varona, Javier; González Sabaté, Jordi; Rius, Ignasi; Villanueva Pipaón, Juan José (2008)
      Article
      Open Access
      Though it is the first step of a real video surveillance application, detection has received less attention than tracking in research on video surveillance. We show, however, that the majority of errors in the tracking ...
    • Moving cast shadows detection methods for video surveillance applications 

      Amato, Ariel; Huerta Casado, Iván; Mozerov, Mikhail; Roca Marva, Francesc Xavier; González Sabaté, Jordi (Springer, 2013)
      Part of book or chapter of book
      Restricted access - publisher's policy
      Moving cast shadows are a major concern in today’s performance from broad range of many vision-based surveillance applications because they highly difficult the object classification task. Several shadow detection methods ...
    • Multi-resolution illumination compensation for foreground extraction 

      Suau Cuadros, Xavier; Casas Pla, Josep Ramon; Ruiz Hidalgo, Javier (2009-11)
      Conference lecture
      Open Access
      Illumination changes may lead to false foreground (FG) segmentation and tracking results. Most of the existing FG extraction algorithms obtain a background (BG) estimation from temporal statistical parameters. Such ...
    • Sensorització d'un establiment i obtenció de les dades a través de l'entorn web. 

      Llordella i Vilaró, Xavier (Universitat Politècnica de Catalunya, 2016-07)
      Bachelor thesis
      Open Access
      El canvi constant i la capacitat de modernitzar-nos està essent imprescindible en l'era actual. Per aquest motiu, i aprofitant el fet de tenir un negoci familiar amb procés de modernització, s'han estudiat les mancances ...
    • The AXIOM project: IoT on heterogeneous embedded platforms 

      Filgueras Izquierdo, Antonio; Vidal, Miquel; Mateu, Marc; Jiménez González, Daniel; Álvarez Martínez, Carlos; Martorell Bofill, Xavier; Ayguadé Parra, Eduard; Theodoropoulos, Dimitris; Pnevmatikatos, Dionisis; Gai, Paolo; Garzarella, Stefano; Oro de Herta, David; Hernando Pericás, Francisco Javier; Bettin, Nicola; Pomella, Alberto; Giorgi, Roberto (Institute of Electrical and Electronics Engineers (IEEE), 2019-11-11)
      Article
      Open Access
      The AXIOM project aims at providing an environment for Cyber-Physical Systems. Smart Video Surveillance targets public environments, involving real-time face detection in crowds. Smart Home Living targets home environments ...
    • Wireless video surveillance system for Mohn's night bus fleet 

      García Gómez, David (Universitat Politècnica de Catalunya, 2012-06-28)
      Master thesis
      Restricted access - author's decision
      The project's aim is to improve the security of both bus passengers and drivers, deter violent acts against persons or vandalism against equipment and facilitate the identification of those responsible for criminal acts. ...