Search Results for author: Gilles Rainer

Found 3 papers, 0 papers with code

Neural Point Catacaustics for Novel-View Synthesis of Reflections

no code implementations3 Jan 2023 Georgios Kopanas, Thomas Leimkühler, Gilles Rainer, Clément Jambon, George Drettakis

View-dependent effects such as reflections pose a substantial challenge for image-based and neural rendering algorithms.

Neural Rendering Novel View Synthesis

Deep scene-scale material estimation from multi-view indoor captures

no code implementations15 Nov 2022 Siddhant Prakash, Gilles Rainer, Adrien Bousseau, George Drettakis

The movie and video game industries have adopted photogrammetry as a way to create digital 3D assets from multiple photographs of a real-world scene.

Neural BRDF Representation and Importance Sampling

no code implementations11 Feb 2021 Alejandro Sztrajman, Gilles Rainer, Tobias Ritschel, Tim Weyrich

Additionally, we propose a novel approach to make our representation amenable to importance sampling: rather than inverting the trained networks, we learn to encode them in a more compact embedding that can be mapped to parameters of an analytic BRDF for which importance sampling is known.

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