Journal
OPTICS EXPRESS
Volume 26, Issue 8, Pages 10282-10298Publisher
OPTICAL SOC AMER
DOI: 10.1364/OE.26.010282
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Funding
- European Research Council under the European Union
- ERC [617779]
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A technique integrating the bidirectional reflectance distribution function (BRDF) is proposed to generate realistic high-quality colour computer-generated holograms (CGHs). We build on prior work, namely a fast computer-generated holography method for point clouds that handles occlusions. We extend the method by integrating the Phong illumination model so that the properties of the objects' surfaces are taken into account to achieve natural light phenomena such as reflections and shadows. Our experiments show that rendering holograms with the proposed algorithm provides realistic looking objects without any noteworthy increase to the computational cost. (C) 2018 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
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