A novel fragile watermarking technique

Document Type

Conference Proceeding

Publication Date

12-1-2004

Abstract

Several fragile watermarking techniques cannot detect vector quantization (VQ) attacks; the block-based approach, for example. Celik et al. proposed a hierarchical watermarking approach to reveal the VQ attacks. In order to improve the hierarchical watermarking approach, we present a new fragile watermarking technique based on genetic algorithms (GAs) to embed watermarks into the frequency domain of a host image. Different from existing schemes, the adjustment in the host image by GAs will achieve the embedding of fragile watermarks. The technique can provide a fundamental platform for other fragile watermarking techniques. Furthermore, the embedding of watermarks into frequency domain enhances the security in fragile watermarking.

Identifier

11244292346 (Scopus)

ISBN

[0780386035, 9780780386037]

Publication Title

2004 IEEE International Conference on Multimedia and Expo Icme

First Page

875

Last Page

878

Volume

2

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