Search Results for author: Nicolas Bonneel

Found 6 papers, 3 papers with code

Example-Based Sampling with Diffusion Models

no code implementations10 Feb 2023 Bastien Doignies, Nicolas Bonneel, David Coeurjolly, Julie Digne, Loïs Paulin, Jean-Claude Iehl, Victor Ostromoukhov

Much effort has been put into developing samplers with specific properties, such as producing blue noise, low-discrepancy, lattice or Poisson disk samples.

Image Generation

Dynamic Scene Novel View Synthesis via Deferred Spatio-temporal Consistency

no code implementations2 Sep 2021 Beatrix-Emőke Fülöp-Balogh, Eleanor Tursman, James Tompkin, Julie Digne, Nicolas Bonneel

Structure from motion (SfM) enables us to reconstruct a scene via casual capture from cameras at different viewpoints, and novel view synthesis (NVS) allows us to render a captured scene from a new viewpoint.

Novel View Synthesis

Learning to Generate Wasserstein Barycenters

1 code implementation24 Feb 2021 Julien Lacombe, Julie Digne, Nicolas Courty, Nicolas Bonneel

Wasserstein barycenters -- the problem of finding measures in-between given input measures in the optimal transport sense -- is even more computationally demanding as it requires to solve an optimization problem involving optimal transport distances.

Ground Metric Learning on Graphs

1 code implementation8 Nov 2019 Matthieu Heitz, Nicolas Bonneel, David Coeurjolly, Marco Cuturi, Gabriel Peyré

Optimal transport (OT) distances between probability distributions are parameterized by the ground metric they use between observations.

Metric Learning

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