Geodesic
Iterative sinc-convolution method for solving radiosity equation in computer graphics
Electronic transactions on numerical analysis, Tome 23 (2006), pp. 251-262.

Voir la notice de l'article provenant de la source Electronic Library of Mathematics

Summary: A new and efficient sinc-convolution algorithm is introduced for the numerical solution of the radiosity equation. This equation has many applications including the production of photorealistic images. The method of sinc-convolution is based on using collocation to replace multi-dimensional convolution-type integrals-such as two dimensional radiosity integral equations-by a system of algebraic equations. The developed algorithm solves for the illumination of a surface or a set of surfaces when both reflectivity and emissivity of those surfaces are known.
Classification : 68U05, 65D18, 65D30
Keywords: radiosity, sinc, sinc-convolution, photorealistic, computer graphics 
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     author = {Naghsh-Nilchi, Ahmad Reza and Daroee, Shahram},
     title = {Iterative sinc-convolution method for solving radiosity equation in computer graphics},
     journal = {Electronic transactions on numerical analysis},
     pages = {251--262},
     publisher = {mathdoc},
     volume = {23},
     year = {2006},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ETNA_2006__23__a5/}
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Naghsh-Nilchi, Ahmad Reza; Daroee, Shahram. Iterative sinc-convolution method for solving radiosity equation in computer graphics. Electronic transactions on numerical analysis, Tome 23 (2006), pp. 251-262. http://geodesic.mathdoc.fr/item/ETNA_2006__23__a5/