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cs.GR2022
Deep Learning based Super-Resolution for Medical Volume Visualization with Direct Volume Rendering
Sudarshan Devkota, Sumanta Pattanaik
Modern-day display systems demand high-quality rendering. However, rendering at higher resolution requires a large number of data samples and is computationally expensive. Recent a…
cs.GR2022
Interpretable Disentangled Parametrization of Measured BRDF with -VAE
Alexis Benamira, Sachin Shah, Sumanta Pattanaik
Finding a low dimensional parametric representation of measured BRDF remains challenging. Currently available solutions are either not interpretable, or rely on limited analytical…
cs.GR2017
GPU accelerated computation of Polarized Subsurface BRDF for Flat Particulate Layers
Charly Collin, Sumanta Pattanaik
BRDF of most real world materials has two components, the surface BRDF due to the light reflecting at the surface of the material and the subsurface BRDF due to the light entering…