Search Results for author: Xingchang Huang

Found 3 papers, 1 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.

Continual Learning of a Mixed Sequence of Similar and Dissimilar Tasks

2 code implementations NeurIPS 2020 Zixuan Ke, Bing Liu, Xingchang Huang

To the best of our knowledge, no technique has been proposed to learn a sequence of mixed similar and dissimilar tasks that can deal with forgetting and also transfer knowledge forward and backward.

Continual Learning

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