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Color Fidelity in Computer Graphics: a Survey
(Blackwell Publishers Ltd and the Eurographics Association, 1998)
The purpose of this paper is to make a state of the art for color fidelity in computer graphics. Color fidelity includes three steps. The first one is the spectral rendering phase which attributes a spectrum to each pixel ...
A Vector Approach for Global Illumination in Ray Tracing
(Blackwell Publishers Ltd and the Eurographics Association, 1998)
This paper presents a method taking global illumination into account in a ray tracing environment. A vector approach is introduced, which allows to deal with all the types of light paths and the directional properties of ...