Image watermarking: an evolution to content based approaches

Bas, P.;Chassery, JM;Macq, Benoît
(2002) International Symposium on Image/Video Communication over Fixed and Mobile Networks (ISIVC 2000) — Location: RABAT(Morocco)

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The paper is focused on the evolution of the watermarking schemes from pixel-based approaches to content based methods. Firstly, the field of watermarking is presented, its implication in the real word is outlined. The second section gives a brief overview of different approaches in the spatial and the frequential domain. We then present different content-based approaches used to improve the invisibility or the synchronisation of the mark. The last section describes our content-based scheme; the synchronisation of the mark after image processing lies in the use of feature point detectors. The image is decomposed into a set of triangles and each triangle is individually marked, (C) 2001 Pattern Recognition Society. Published by Elsevier Science Ltd. All rights reserved.
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Bas, P., Chassery, J., & Macq, B. (2002). Image watermarking: an evolution to content based approaches. Pattern Recognition, 35(3), 545-561. https://doi.org/10.1016/S0031-3203(01)00059-0 (Original work published 2002)