• DocumentCode
    2870545
  • Title

    Performance analysis of blind signal separation methods based on asymmetric contrast functions

  • Author

    Pesquet, Jean-Christophe ; Moreau, Eric ; Thirion-Moreau, Nadège

  • Author_Institution
    Institut Gaspard Monge and URA-CNRS 820, Université de Marne-la-Vallée, 5, Boulevard Descartes, 77454 Cédex 2, France
  • Volume
    2
  • fYear
    2002
  • fDate
    13-17 May 2002
  • Abstract
    In this paper, we consider the blind signal separation problem in the convolutive case. More precisely, we present a generalization of classical contrast functions to more flexible asymmetric forms and give examples of these new criteria. We also realize a statistical study of the proposed source separation approach, including both the consistency and the asymptotic normality aspects.
  • Keywords
    Finite impulse response filter; Frequency domain analysis; Source separation;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Acoustics, Speech, and Signal Processing (ICASSP), 2002 IEEE International Conference on
  • Conference_Location
    Orlando, FL, USA
  • ISSN
    1520-6149
  • Print_ISBN
    0-7803-7402-9
  • Type

    conf

  • DOI
    10.1109/ICASSP.2002.5744945
  • Filename
    5744945
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2870545