Now showing items 1-3 of 3

  • Audiovisual event detection towards scene understanding 

    Canton Ferrer, Cristian; Butko, Taras; Segura, C.; Giró Nieto, Xavier; Nadeu Camprubí, Climent; Hernando Pericás, Francisco Javier; Casas Pla, Josep Ramon (Institute of Electrical and Electronics Engineers (IEEE), 2009)
    Conference report
    Restricted access - publisher's policy
    Acoustic events produced in meeting environments may contain useful information for perceptually aware interfaces and multimodal behavior analysis. In this paper, a system to detect and recognize these events from a ...
  • Clustering initialization based on spatial information for speaker diarization of meetings 

    Luque Serrano, Jordi; Segura, C.; Hernando Pericás, Francisco Javier (2008)
    Conference report
    Restricted access - publisher's policy
    This paper proposes an initialization for an agglomerative system applied to speaker diarization in the meeting environment. The initialization is based on a previous clustering of the temporal sequence generated by the ...
  • Improving detection of acoustic events using audiovisual data and feature level fusion 

    Butko, Taras; Canton Ferrer, Cristian; Segura, C.; Giró Nieto, Xavier; Nadeu Camprubí, Climent; Hernando Pericás, Francisco Javier; Casas Pla, Josep Ramon (2009)
    Conference report
    Open Access
    The detection of the acoustic events (AEs) that are naturally produced in a meeting room may help to describe the human and social activity that takes place in it. When applied to spontaneous recordings, the detection ...