Photosimulation: Interreflection with Arbitrary Reflectance Models and Illumination
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Date
1989
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Blackwell Publishing Ltd and the Eurographics Association
Abstract
Methods for realistic image synthesis are described. Exact mathematical establishment of reflectance models is presented, together with the development of feasible reflectance models meeting the energy balance. A new bidirectional reflectance type, separable reflectance, is introduced. Necessary and sufficient conditions for the iterative solution of the linear equation system of interreflection are presented. Lastly, a new method of inserting numerically defined objects into real optical surroundings is described.
Description
@article{10.1111:j.1467-8659.1989.tb00450.x,
journal = {Computer Graphics Forum},
title = {{Photosimulation: Interreflection with Arbitrary Reflectance Models and Illumination}},
author = {Neumann, Laszlo and Neumann, Attila},
year = {1989},
publisher = {Blackwell Publishing Ltd and the Eurographics Association},
ISSN = {1467-8659},
DOI = {10.1111/j.1467-8659.1989.tb00450.x}
}