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Volume: 2 | Article ID: art00058
Reflectance Modeling of an Anisotropic Surface: The Ham
  DOI :  10.2352/CGIV.2004.2.1.art00058  Published OnlineJanuary 2004

This article describes our method to measure and model the reflectance of an anisotropic and colorimetricaly inhomogeneous material : the ham. The main difficulty is to find a model which is suitable to all hams. Moreover, we have to face difficulties inherent to the measurement system itself. It doesn't enable to make measurements for all the positions of lighting and observation. Phong and Torrance-Sparrow models are compared. We explain how the ham reflectance modeling can be useful to achieve tracibility control of meat products.

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M. Gouiffès, P. Marty-Mahé, C. Fernandez Maloigne, A. Trémeau, "Reflectance Modeling of an Anisotropic Surface: The Hamin Proc. IS&T CGIV 2004 Second European Conf. on Colour in Graphics, Imaging, and Vision,  2004,  pp 292 - 297,

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