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Fragile watermarking scheme for image authentication

Fragile watermarking scheme for image authentication

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  • Author(s): Hongtao Lu 1 ; Ruiming Shen 1 ; Fu-Lai Chung 2
    • View affiliations
    • Affiliations: 1: Department of Computer Science and Engineering, Shanghai Jiaotong University, Shanghai, People's Republic of China
      2: Center for Multimedia Signal Processing and Department of Computing, Hong Kong Polytechnic University, Hung Hom, Hong Kong
  • Source: Volume 39, Issue 12, 12 June 2003, p. 898 – 900
    DOI:  10.1049/el:20030589 , Print ISSN 0013-5194, Online ISSN 1350-911X
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A simple fragile watermarking scheme for image authentication is proposed. The insertion of a binary watermark is accomplished by replacing the least significant bit of the host image with a random binary image obtained by random permutations and suitable XOR operations among bitplanes. The proposed scheme is secure, fast, and capable of detecting and localising modification, and is immune of the well-known quantisation attack.

Inspec keywords: watermarking; message authentication; image coding

Other keywords: bitplanes; secure scheme; random binary image; XOR operations; random permutations; binary watermark insertion; image authentication; quantisation attack immunity; fragile watermarking scheme

Subjects: Data security; Signal processing theory; Computer vision and image processing techniques; Image and video coding

References

    1. 1)
    2. 2)
      • Wong, P.W.: `A watermark for image integrity and ownership verification', Proc. IS&T PIC Conf., May 1998, Portland, OR, USA.
    3. 3)
    4. 4)
      • Yeung, M.M., Mintzer, F.: `An invisible watermark technique for image verification', Proc. Int. Conf. Image Processing, October 1997, Washington, DC, USA, 1, p. 680–683.
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