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Proceedings Paper

Four-flux Kubelka-Munk model of the light reflectance for printing of rough substrate
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Paper Abstract

Through the analysis of the light scattering within the ink and paper. we provide the fact of the total incident flux that contains both the collimated flux and the diffuse flux which were caused by the specular reflection and diffuse reflection on the air-ink interface in the process of color reproduction. Considering the phenomenon of the energy of these two parts of the flux are changing constantly, the four-flux kubelka-munk model based on the radiative transfer equation is given. Also, a new four-flux model for calculation of the reflectance of print with rough substrate is established with the Beckmann-Spizzichino model which describe the reflectance of the incident flux with arbitrary rough substrate.

Paper Details

Date Published: 19 January 2009
PDF: 10 pages
Proc. SPIE 7241, Color Imaging XIV: Displaying, Processing, Hardcopy, and Applications, 72411I (19 January 2009); doi: 10.1117/12.804402
Show Author Affiliations
Na Dong, Jiangnan Univ. (China)
Jinghuan Ge, Jiangnan Univ. (China)
Yixin Zhang, Jiangnan Univ. (China)


Published in SPIE Proceedings Vol. 7241:
Color Imaging XIV: Displaying, Processing, Hardcopy, and Applications
Reiner Eschbach; Gabriel G. Marcu; Shoji Tominaga; Alessandro Rizzi, Editor(s)

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