no code implementations • 3 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.
no code implementations • 15 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.
no code implementations • 11 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.