This paper presents two histogram preserving JPEG steganographic methods aiming at secure JPEG steganography against histogram-based attacks. The first one is a histogram quasi-preserving method, which uses quantization index modulation (QIM) at quantization step of DCT coefficients. Since a straightforward application of QIM causes a significant histogram change, a device is introduced in order not to change the after-embedding histogram excessively. The second one is a histogram preserving method based on histogram matching using two quantizers with a dead zone. In comparison with F5 as a representative JPEG steganography, the two methods show high performance with regard to embedding rate, PSNR of stego image, and particularly histogram preservation.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Application of QIM with dead zone for histogram preserving JPEG steganography


    Beteiligte:
    Noda, H. (Autor:in) / Niimi, M. (Autor:in) / Kawaguchi, E. (Autor:in)


    Erscheinungsdatum :

    2005-01-01


    Format / Umfang :

    102839 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Application of QIM with Dead Zone for Histogram Preserving JPEG Steganography

    Noda, H. / Niimi, M. / Kawaguchi, E. | British Library Conference Proceedings | 2005


    Information Theoretic Effects of JPEG Compression on Image Steganography

    Moskowitz, I.S. / Ahmed, F. / Lafferty, P.A. | British Library Online Contents | 2010


    Histogram Preserving Image Transformations

    Hadjidemetriou, E. / Grossberg, M. D. / Nayar, S. K. | British Library Online Contents | 2001


    Shape preserving local histogram modification

    Caselles, Vicent | TIBKAT | 1997


    JPEG 2000 syntax-compliant encryption preserving full scalability

    Zhu, B.B. / Yang Yang, / Shipeng Li, | IEEE | 2005