Concept
Metropolis light transport
Publications associées (22)
Efficient and Accurate Physically-Based Differentiable Rendering
Physically-based rendering algorithms generate photorealistic images of virtual scenes. By simulating light paths in a scene, complex physical effects such as shadows, reflections and volumetric scattering can be reproduced. Over the last decade, physicall ...
EPFL2022Quantifying the Error of Light Transport Algorithms
This paper proposes a new methodology for measuring the error of unbiased physically based rendering algorithms. The current state of the art includes mean squared error (MSE) based metrics and visual comparisons of equal-time renderings of competing algor ...
2019A Physically Plausible Model for Rendering Highly Scattering Fluorescent Participating Media
Henry Markram, Felix Schürmann, Marwan Muhammad Ahmed Abdellah, Stefan Eilemann, Ahmet Bilgili
We present a novel extension of the path tracing algorithm that is capable of treating highly scattering participating media in the presence of fluorescent structures. The extension is based on the formulation of the full radiative transfer equation when s ...
2017Geometric Tools for Exploring Manifolds of Light Transport Paths
Photorealistic images created using physical simulations of light have become a ubiquitous element of our everyday lives. The most successful techniques for producing such images replicate the key physical phenomena in a detailed software simulation, inclu ...
ACM2015Importance sampling for activity path choice
Michel Bierlaire, Antonin Danalet
We propose a model for the choice of an activity pattern. Models of activity participation patterns allow to assess the impact of demand management strategies on activity and destination choices. In particular, we focus on choice set generation of activity ...
2015