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High-Quality Multi-Spectral Reflectance Acquisition with X-Rite TAC7
(The Eurographics Association, 2017)
When relighting digitized objects, strong color deviations can arise depending on the illumination conditions if the object’s reflectance is only captured in RGB. To guarantee color-correct simulations, it is therefore of ...
Towards Sparse and Multiplexed Acquisition of Material BTFs
(The Eurographics Association, 2017)
We present preliminary results on our effort to combine sparse and illumination-multiplexed acquisition of bidirectional texture functions (BTFs) for material appearance. Both existing acquisition paradigms deal with a ...