Search Results for author: Corentin Salaün

Found 2 papers, 0 papers with code

Blue noise for diffusion models

no code implementations7 Feb 2024 Xingchang Huang, Corentin Salaün, Cristina Vasconcelos, Christian Theobalt, Cengiz Öztireli, Gurprit Singh

In this paper, we introduce a novel and general class of diffusion models taking correlated noise within and across images into account.

Denoising

Efficient Gradient Estimation via Adaptive Sampling and Importance Sampling

no code implementations24 Nov 2023 Corentin Salaün, Xingchang Huang, Iliyan Georgiev, Niloy J. Mitra, Gurprit Singh

Nevertheless, existing algorithms have struggled to efficiently integrate importance sampling into machine learning frameworks.

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