Now showing items 9902-9921 of 78894

  • Automatic detection and recording of moving a subject on a video 

    LeBotlan, Antoine (SARTI, 2014-08)
    Article
    Open Access
  • Automatic detection of abnormal human events 

    Delgado Parra, Blanca (Universitat Politècnica de Catalunya, 2014-07-21)
    Bachelor thesis
    Open Access
    [ANGLÈS] Nowadays, video surveillance systems contain a large number of cameras. Hence, the continuous human monitoring of the video feeds becomes nearly an impossible task, specially if the events of interest are not ...
  • Automatic detection of ECG ventricular activity waves using continuous spline wavelet transform 

    Alvarado Serrano, Carlos; Arregui, J.; Ramos Castro, Juan José; Pallàs Areny, Ramon (2005)
    Conference report
    Open Access
    In this study, we present detection algorithms of characteristic points of the QRS and T waves based on the continuous wavelet transform (CWT) with splines. This technique can handle any integer scale and the analysis is ...
  • Automatic detection of equipment alarms in a neonatal intensive care unit environment: a knowledge-based approach 

    Raboshchuk, Ganna; Jancovic, Peter; Nadeu Camprubí, Climent; Peiró Lilja, Alexandre Cristian; Kokuer, Munevver; Muñoz Mahamud, Blanca; Riverola de Veciana, Ana (International Speech Communication Association (ISCA), 2015)
    Conference report
    Restricted access - publisher's policy
    Alarm sounds triggered by biomedical equipment play a key role in providing healthcare in a neonatal intensive care unit (NICU). This paper presents our work on automatic detection of acoustic alarms in a noisy NICU ...
  • Automatic detection of high occupancy vehicles 

    Santos Sánchez, Crisan de los (Universitat Politècnica de Catalunya, 2012-09-07)
    Master thesis
    Restricted access - author's decision
    [ANGLÈS] This project aims to build a passenger-automatic-detection system travelling in HOV lanes using face detection. Two cameras will be placed in the toll place, one on the left and the other one on the right, in front ...
  • Automatic detection of parallel applications computation phases 

    González García, Juan; Giménez Lucas, Judit; Labarta Mancho, Jesús José (Institute of Electrical and Electronics Engineers (IEEE), 2014)
    Conference report
    Restricted access - publisher's policy
    Analyzing parallel programs has become increasingly difficult due to the immense amount of information collected on large systems. The use of clustering techniques has been proposed to analyze applications. However, while ...
  • Automatic detection of wildfire active fronts from aerial thermal infrared images 

    Valero Pérez, Mario Miguel; Rios Rubiras, Oriol; Pastor Ferrer, Elsa; Planas Cuchi, Eulàlia (2015)
    Conference report
    Open Access
    Infrared (IR) imagery presents a great applicability in the field of wildland fires. However, most of the research conducted thus far has either focused on pre- and post- fire applications or relied on sophisticated ...
  • Automatic detection system measuring acoustically the rotation rate and faults in a rotating engine 

    Maz rek, Petr; Schneider, Ján; Le Bougeant, Guénolé (SARTI, 2014-08)
    Article
    Open Access
  • Automatic differentiation of obstructive and central hypopneas with esophageal pressure measurement during sleep 

    Morgenstern de Muller, Christian Rudolf; Schwaibold, Matthias; Randerath, Winfried J.; Bolz, Armin; Jané Campos, Raimon (2009)
    Conference report
    Open Access
    The differentiation between obstructive and central respiratory events is one of the most recurrent tasks in the diagnosis of sleep disordered breathing. Esophageal pressure measurement is the gold-standard method to ...
  • Automatic Drums Transcription for polyphonic music using Non-Negative Matrix Factor Deconvolution 

    Pons i Puig, Jordi (Universitat Politècnica de Catalunya, 2014-07-22)
    Bachelor thesis
    Restricted access - confidentiality agreement
    [ANGLÈS] This thesis presents an automatic procedure for the detection and classification of percussive sounds in polyphonic audio mixes. The proposed method uses an extension of Non-negative Matrix Factorization (NMF) [1] ...
  • Automatic error localisation for categorical, continuous and integer data 

    Waal, Ton de (Institut d'Estadística de Catalunya, 2005)
    Article
    Open Access
    Data collected by statistical offices generally contain errors, which have to be corrected before reliable data can be published. This correction process is referred to as statistical data editing. At statistical offices, ...
  • Automatic evaluation of context-free grammars (system description) 

    Creus López, Carles; Godoy Balil, Guillem (Springer, 2014)
    Conference report
    Restricted access - publisher's policy
    We implement an online judge for context-free grammars. Our system contains a list of problems describing formal languages, and asking for grammars generating them. A submitted proposal grammar receives a verdict of ...
  • Automatic evaluation of practices in Moodle for self learning in engineering 

    Sánchez, Carles; Ramos, Oriol; Márquez, Patricia; Martí, Enric; Rocarias Oraa, Jaume; Gil Resina, Debora (OmniaScience, 2015-06)
    Article
    Open Access
    The first years in engineering degree courses are usually made of large groups with a low teacher-student ratio. Overcrowding in classrooms hinders continuous assessment much needed to promote independent learning. Therefore, ...
  • Automatic evaluation of reductions between NP-complete problems 

    Creus López, Carles; Fernández Durán, Pau; Godoy Balil, Guillem (Springer, 2014)
    Conference report
    Restricted access - publisher's policy
    We implement an online judge for evaluating correctness of reductions between NP-complete problems. The site has a list of exercises asking for a reduction between two given problems. Internally, the reduction is evaluated ...
  • Automatic evaluation of the computation structure of parallel applications 

    González García, Juan; Giménez Lucas, Judit; Labarta Mancho, Jesús José (Institute of Electrical and Electronics Engineers (IEEE), 2009)
    Conference report
    Restricted access - publisher's policy
    Many data mining techniques have been proposed for parallel applications performance analysis, the most inter- esting being clustering analysis. Most cases have been used to detect processors with similar behavior. In ...
  • Automatic event detection for tennis broadcasting 

    Enebral González, Javier (Universitat Politècnica de Catalunya, 2011-07-08)
    Master thesis
    Open Access
    Within the image digital processing framework, this thesis is situated in the automatic content indexation field. Specifically during the project, different methods and techniques will be developed in order to achieve ...
  • Automatic exploration of potential parallelism in sequential applications 

    Subotic, Vladimir; Ayguadé Parra, Eduard; Labarta Mancho, Jesús José; Valero Cortés, Mateo (Springer, 2014)
    Conference report
    Restricted access - publisher's policy
    The multicore era has increased the need for highly parallel software. Since automatic parallelization turned out ineffective for many production codes, the community hopes for the development of tools that may assist ...
  • Automatic extraction of semantic metadata from optical biopsy images 

    Ballester Ripoll, Rafael (Universitat Politècnica de Catalunya, 2012-01-20)
    Master thesis (pre-Bologna period)
    Restricted access - confidentiality agreement
    Anglès: Confocal Laser Microendoscropy is a novel medical imaging technique to obtain non-super cial optical sections of organic tissue without physically disrupting it. When applied to human colon endoscopy examination, ...
  • Automatic extraction of the camera point of view in Football scenes 

    Pont Tuset, Jordi (Universitat Politècnica de Catalunya, 2009-07-10)
    Master thesis
    Open Access
  • Automatic fault monitoring of an automative device under EMC immunity test by driver interface canoe 

    Sanz Peramarch, Joan (Universitat Politècnica de Catalunya, 2014-10-30)
    Master thesis
    Open Access
    The electronics in the automotive sector is a reality for years. Smarter vehicles have units capable of improving both comfort and safety for users. One of the maxims is to ensure the robustness of these devices against ...