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Illumination-driven Light Probe Placement
(The Eurographics Association, 2021)
We introduce a simplification method for light probe configurations that preserves the indirect illumination distribution in scenes with diverse lighting conditions. An iterative graph simplification algorithm discards the ...
Tetrahedral Interpolation on Regular Grids
(The Eurographics Association, 2021)
This work proposes the use of barycentric interpolation on enclosing simplices of sample points to infer a reconstructed function from discrete data. In particular, we compare the results of trilinear and tetrahedral ...