72010351 Conference on Colour in Graphics, Imaging, and Vision conf colour graph imag vis 2158-6330 Society of Imaging Science and Technology 7003 Kilworth Lane, Springfield, VA 22151, USA 10.2352/CGIV.2002.1.1.art00069 2158-6330(20020101)2002:1L.326;1- cgiv_v2002n1/splitsection69.xml /ist/cgiv/2002/00002002/00000001/art00069 Articles Watermarking of Color Images based on spectral modulation of viewing illuminant Chareyron Gaël Trémeau Alain 01 01 2002 2002 1 326 331 2002