ADOBI: Adaptive Diffusion Bridge For Blind Inverse Problems with Application to MRI Reconstruction

Y Hu, A Peng, W Gan, US Kamilov - arxiv preprint arxiv:2411.16535, 2024 - arxiv.org
Diffusion bridges (DB) have emerged as a promising alternative to diffusion models for
imaging inverse problems, achieving faster sampling by directly bridging low-and high …

Marigold-DC: Zero-Shot Monocular Depth Completion with Guided Diffusion

M Viola, K Qu, N Metzger, B Ke, A Becker… - arxiv preprint arxiv …, 2024 - arxiv.org
Depth completion upgrades sparse depth measurements into dense depth maps guided by
a conventional image. Existing methods for this highly ill-posed task operate in tightly …

Ensemble-based, large-eddy reconstruction of wind turbine inflow in a near-stationary atmospheric boundary layer through generative artificial intelligence

A Rybchuk, LA Martínez-Tossas, S Letizia… - arxiv preprint arxiv …, 2024 - arxiv.org
To validate the second-by-second dynamics of turbines in field experiments, it is necessary
to accurately reconstruct the winds going into the turbine. Current time-resolved inflow …

Frequency-Guided Posterior Sampling for Diffusion-Based Image Restoration

D Thaker, A Goyal, R Vidal - arxiv preprint arxiv:2411.15295, 2024 - arxiv.org
Image restoration aims to recover high-quality images from degraded observations. When
the degradation process is known, the recovery problem can be formulated as an inverse …

Bayesian Experimental Design via Contrastive Diffusions

J Iollo, C Heinkelé, P Alliez, F Forbes - arxiv preprint arxiv:2410.11826, 2024 - arxiv.org
Bayesian Optimal Experimental Design (BOED) is a powerful tool to reduce the cost of
running a sequence of experiments. When based on the Expected Information Gain (EIG) …

A Self-supervised Diffusion Bridge for MRI Reconstruction

H Gao, W Gan, Y Hu, H An, US Kamilov - arxiv preprint arxiv:2501.03430, 2025 - arxiv.org
Diffusion bridges (DBs) are a class of diffusion models that enable faster sampling by
interpolating between two paired image distributions. Training traditional DBs for image …

BAYESIAN EXPERIMENTAL DESIGN VIA CONTRASTIVE DIFFUSIONS

VIAC DIFFUSIONS - openreview.net
Bayesian Optimal Experimental Design (BOED) is a powerful tool to reduce the cost of
running a sequence of experiments. When based on the Expected Information Gain (EIG) …

First-Step Inference in Diffusion Models Learns Image De-whitening

P Chang, J Tang, M Gross, VC Azevedo - openreview.net
Diffusion models have emerged as powerful generative models for image synthesis, yet the
intricate relationship between input noise and generated images remains not fully …