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GTI has a new paper accepted at IEEE Transactions on Visualization and Computer Graphics

GTI has a new paper accepted at IEEE Transactions on Visualization and Computer Graphics

GTI has a new accepted publication (link) at IEEE TVCG "Spectral Analysis of Quadrature Rules and Fourier Truncation-based Methods Applied to Shading Integrals". It is a joint work of Ricardo Marques (GTI-UPF), Christian Bouville and Kadi Bouatouch (IRISA).

12.06.2019

 

In this paper we propose a theoretical framework for the analysis of quadrature rules on the hemisphere, applied to illumination integrals. We make the connection between quadrature-based methods and Fourier truncation-based methods.

 

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