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Seoul National University
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Medical imaging AI can now leverage a self-supervised pre-training method that understands 3D context, boosting reconstruction quality beyond what's possible with 2D-centric approaches.
By cleverly repurposing GAN and diffusion model discriminators, CIPHER achieves state-of-the-art deepfake detection that's robust to unseen generative models, leaving traditional detectors in the dust.
Synthetic MRI data, generated by a segmentation-conditioned diffusion model, can measurably improve the performance of 3D U-Nets for hepatic segmentation.
