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Measuring BRDFs of Immersed Materials
(The Eurographics Association, 2011)
We investigate the effect of immersing real-world materials into media of different refractive indices. We show, that only some materials follow the Fresnel-governed behaviour. In reality, many materials exhibit unexpected ...
Adaptive Grid Optical Tomography
(The Eurographics Association, 2005)
Image-based modeling of semi-transparent, dynamic phenomena is a challenging task. We present an optical tomography method that uses an adaptive grid for the reconstruction of a three-dimensional density function from its ...