AINeutralarXiv – CS AI · 6h ago6/10
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BrainG3N: A Dual-Purpose Tokenizer for Controllable 3D Brain MRI Generation
Researchers introduced BrainG3N, a dual-purpose tokenizer combining a masked autoencoder encoder with a CNN decoder to generate clinically informative 3D brain MRI images. Pretrained on over 35,000 volumes across multiple disease categories and acquisition sites, the model simultaneously excels at downstream clinical tasks and enables controllable, conditional medical image generation.