Now showing items 1-3 of 3
An Interactive Information Visualization Approach to Physically-Based Rendering
(The Eurographics Association, 2016)
In this work, we present a novel information visualization tool to gain insight into the light transport in a physically-based rendering setting. The tool consists of a sampling-based data reduction technique, an extended ...
A Unified Manifold Framework for Efficient BRDF Sampling based on Parametric Mixture Models
(The Eurographics Association, 2018)
Virtually all existing analytic BRDF models are built from multiple functional components (e.g., Fresnel term, normal distribution function, etc.). This makes accurate importance sampling of the full model challenging, and ...
Screen Space Spherical Harmonic Occlusion
(The Eurographics Association, 2012)
In this paper we present a new algorithm for real-time directional occlusion sampling. We combine the real-time capabilities of Screen Space Ambient Occlusion (SSAO) with the Spherical Harmonics (SH) representation of local ...