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Bit-rate adapted watermarking algorithm for compressed images

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2 Author(s)
Guillemot, L. ; CRAN, Univ. Henri Poincare Nancy I, Vandoeuvre-les-Nancy, France ; Moureaux, J.

We propose a combined watermarking and compression algorithm based on the embedding of the mark in the quantized data domain. This approach offers a good tradeoff between robustness, invisibility, embedding capacity and compression bit rate. Furthermore, the extraction process does not need knowledge of the compression parameters, even for attacked images. This leads to a watermarking algorithm which is bit-rate independent.

Published in:

Multimedia and Expo, 2002. ICME '02. Proceedings. 2002 IEEE International Conference on  (Volume:2 )

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