An Addendum to Rational Function Fitting

Laurent Belcour 1, 2, 3 Oliver Salazar-Celis 4 Romain Pacanowski 3, 2, *
* Corresponding author
2 MANAO - Melting the frontiers between Light, Shape and Matter
LaBRI - Laboratoire Bordelais de Recherche en Informatique, Inria Bordeaux - Sud-Ouest, LP2N - Laboratoire Photonique, Numérique et Nanosciences
Abstract : In the paper Rational BRDF [PSCS∗12] Pacanowski et al. introduced a new algorithm to fit BRDF data. The fitting algorithm is an extension of the Rational Vertical Segment Interpolation method introduced by Salazar Celis et al. [SCV07]. In this document we clarify some technical and numerical aspects of the fitting procedure that need to be taken into account in order to get satisfactory fitting results.
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Laurent Belcour, Oliver Salazar-Celis, Romain Pacanowski. An Addendum to Rational Function Fitting. [Technical Report] p. 2013. ⟨hal-00913516v2⟩

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