Multi-band (M-band) wavelet domain presents a novelty to host the watermark. In this paper, a new family of M-band wavelets, which is symmetric and parameterized with a variable /spl lambda/, is proposed and applied to image watermarking. The parameter /spl lambda/ also can be used as a key in watermark detection to improve the security of watermark. The multi-resolution analysis (MRA) of M-band wavelet transform, integrating with the CDMA (code division multiple access) encoding techniques is studied and employed to watermarking. The security, imperceptibility, and the robustness against JPEG compression and Gaussian noise, are analyzed for the proposed watermarking scheme. The experiments of watermarking based on M-band wavelet transform provide more encouraging results than those based on 2-band wavelets.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    The M-band wavelets in image watermarking


    Beteiligte:
    Yanmei Fang, (Autor:in) / Ning Bi, (Autor:in) / Huang, D. (Autor:in) / Jiwu Huang, (Autor:in)


    Erscheinungsdatum :

    2005-01-01


    Format / Umfang :

    381380 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    The M-Band Wavelets in Image Watermarking

    Fang, Y. / Bi, N. / Huang, D. et al. | British Library Conference Proceedings | 2005


    New image watermarking algorithm based on mixed scales wavelets

    El Hajji, M. / Douzi, H. / Mammass, D. et al. | British Library Online Contents | 2012


    Performance Improvement in Spread Spectrum Watermarking via M-Band Wavelets and N-ARY Modulation

    Maity, S. P. / Kundu, M. K. / Mandal, M. K. et al. | British Library Conference Proceedings | 2006


    Image Registration using Polar Wavelets

    Ewing, Robert / Quinn, Dennis / Zheng, Yuan et al. | IEEE | 2008


    Multipurpose Color Image Watermarking

    Gilani, S.A.M. / Kostopoulos, I. / Skodras, A.N. | British Library Online Contents | 2008