Proceedings of the International Display Workshops Volume 31 (IDW '24)
Dec 4 - Dec 6, 2024Sapporo Convention Center
Proceedings of the International Display Workshops Volume 31 (IDW '24)
Dec 4 - Dec 6, 2024Sapporo Convention Center
[PRJ4-2]Optimizing Diffusion for Adaptive BRDF Display with Multi-Light Ray Projection
*Sho Nishida1, Toshiyuki Amano1(1. Wakayama University (Japan))
Keywords:
Light-field,Spatial Augmented Reality,BRDF represent-tation
We have proposed a method of presenting BRDF materiality by employing ray diffusion and introducing pre-compensation to BRDF data. In this presentation, we discuss the optimal diffusion coefficients of the diffuser and projected ray pre-compensation in a diffusion-based presentation method that solves the problem of fake illumination peaks that occur in such diffuser-based BRDF presentation.