Abstract: This paper introduces a diffusion model that replaces the target prior distribution from a standard Gaussian to non-zero-mean Gaussian priors, with shifted latent trajectories determined by ...
This is the official implementation of the paper, Ranking-based Preference Optimization for Diffusion Models from Implicit User Feedback. The script tools/pickapic.py can automatically download and ...
Abstract: Electrical impedance tomography (EIT) is a non-invasive, radiation-free and real-time functional imaging technique with significant potential for pulmonary monitoring. While ...
Previous high-order solvers are unstable for guided sampling: Samples use the pre-trained DPMs on ImageNet 256 256 with a classifier guidance scale 8.0, varying different samplers (and different ...
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