Guilherme de S. Moura,  João Marcelo X. N. Teixeira,  Veronica Teichrieb,  Judith Kelner. 

This paper aims to propose an applicationcapable of rendering realistic lighting effects. The goal ofthis work is to use these effects within Augmented Reality, inorder to assist the insertion of virtual objects into real scenesseamlessly. This document describes the implementation ofsome of these effects. The achieved results show that the realtime application, through the use of a graphics board, isfeasible.

http://www.lbd.dcc.ufmg.br/colecoes/wrva/2007/0015.pdf

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