• DocumentCode
    2435770
  • Title

    General Gaussian Watermarking Model Research and Application

  • Author

    Zirui, Ma ; Lijuan, Song

  • Author_Institution
    Sch. of Math. & Comput. Sci., Ningxia Univ., Yinchuan, China
  • fYear
    2010
  • fDate
    7-9 May 2010
  • Firstpage
    1623
  • Lastpage
    1626
  • Abstract
    Watermarking has been suggested in the literature as the most effective means for copyright protection and authentication. The main focus of this thesis is the establishment of the non-stationary Gaussian watermarking models, to the case where watermarked images are quantized before distribution. The hidden message carries RW bits per image dimension. Our main result is the determination of the region of allowable rates (RQ, RW).
  • Keywords
    Gaussian processes; copyright; watermarking; authentication; copyright protection; hidden message; image dimension; literature; nonstationary Gaussian watermarking model; watermarked image quantization; Barium; Computational modeling; Covariance matrix; Decoding; Educational institutions; Quantization; Watermarking; Gaussian model; digital watermark; information hiding;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    E-Business and E-Government (ICEE), 2010 International Conference on
  • Conference_Location
    Guangzhou
  • Print_ISBN
    978-0-7695-3997-3
  • Type

    conf

  • DOI
    10.1109/ICEE.2010.411
  • Filename
    5592632
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2435770