• DocumentCode
    466473
  • Title

    Steganalysis of Compressed Speech

  • Author

    Bao Chun-Ian ; Feng, Huang Yong ; Zhu Chun-yi

  • Author_Institution
    Dept. of Electron. Eng., TsingHua Univ., Beijing
  • Volume
    1
  • fYear
    2006
  • fDate
    4-6 Oct. 2006
  • Firstpage
    5
  • Lastpage
    10
  • Abstract
    Based on the analyzing of the redundancy of coded parameters in G.723.1, a novel approach to detect hiding information is proposed in this paper. By using the statistical value of increaser entropy, this scheme can not only detect hidden messages embedded in compressed speech, but also estimate the embedded message length accurately .The experimental results show that the proposed scheme is effective.
  • Keywords
    cryptography; speech coding; compressed speech steganalysis; embedded message; information hiding; Entropy; Filters; Frequency domain analysis; Information analysis; Noise generators; Speech analysis; Speech synthesis; Statistics; Steganography; Systems engineering and theory; Steganalysis; compressed speech; entropy statistics;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Computational Engineering in Systems Applications, IMACS Multiconference on
  • Conference_Location
    Beijing
  • Print_ISBN
    7-302-13922-9
  • Electronic_ISBN
    7-900718-14-1
  • Type

    conf

  • DOI
    10.1109/CESA.2006.4281614
  • Filename
    4281614
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=466473