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Volume: 1 | Article ID: art00082
Colour Watermarking: Study of Different Representation Spaces
  DOI :  10.2352/CGIV.2002.1.1.art00082  Published OnlineJanuary 2002

Watermarking is a subject of research that increases during the last ten years, particularly because of evolves of Internet. Now, a lot of algorithms and methods have been developed for greyscale images. But the particularities of color spaces have to be studied. On the other hand, the wavelet transform allows different possibilities of integrate a mark because of the uses of different parameters: the scale of decomposition, size, shape and localisation of the mark, and the used color space, etc. The aim of this paper is to study different watermarking combinations for different color spaces, to determine the capacities, possibilities and limits of watermarking in each wavelet color representation.

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Alice Parisis, Philippe Carré, Christine Fernandez-Maloigne, "Colour Watermarking: Study of Different Representation Spacesin Proc. IS&T CGIV 2002 First European Conf. on Colour in Graphics, Imaging, and Vision,  2002,  pp 390 - 393,

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