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: 1. Gouraud H. Continuous shading of curved surfaces / H. Gouraud // IEEE Transactions on Computers. 1971. 20. . 6. P. 623-629. 2. Phong . Illumination for computer generated pictures / . Phong // Communications of ACM. 1975. 18. 6. ISSN 2079-0031 "", 2013, 19 (992) P. 311-317. 3. Whitted T. An improved illumination model for shaded display / T. Whitted // Communications of the ACM. 1980. 23. 6. P. 343-349. 4. Gijsenij Van De.

Computational color con-stancy: Survey and experiments // A. Gijsenij, T. Gevers and J. Weijer // Image Processing, IEEE Transactions on. 2011. Vol. 20. . 9. . 2475-2489.

5. Gijsenij A. Color constancy for multiple light sources / A. Gijsenij, R. Lu, T. Gevers // Image Processing, IEEE Transactions on. 2012. Vol. 21. . 2. . 697-707. 6. Goral C. Modeling the interaction of light between diffuse surfaces / C. Goral, K. Torrance, D. Greenberg, B. Battaile // Computer Graphics. 1984. 18. . 3. P. 213-222. 7. Hamilton A.C. Metamaterials for light rays: ray optics without wave-optical analog in the ray-optics limit / A.C. Hamilton, J. Courtial // New J. Phys. 2009. 11. P. 11. 8. Savc M. A Novel Colour-Constancy Algorithm: A Mixture of Existing Algorithms / M. Savc, D. Zazula, B. Potocnik // Journal of the Laser and Health Academy. 2012. . 1. P. 5-36. 9. .. / .. // . . : , 2009. . 23. . 203-208. 10. .. : . . . :

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UDC 514.8 Geometrical modeling of illumination process / Dashkevich A.A., Anisimov K.V.

/ Herald of the National Technical University "KhPI" Subject issue: Information Science and Modeling. Kharkov: NTY "KhPI". 2013. 19 (992). P. 24 29.

The illumination process with the algorithm "radiosity" is considered. The main approaches to solve the illumination problem in computer graphics is given. The main stages of form-factor and part of energy from source of light to the receiver site calculating is shown. Figs.: 6. Refs.: 13 titles.

Keywords: radiosity, form-factor, illumination, geometrical modeling.



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