KneePreM: Towards 3D Knee MRI Foundation Models via Large-Scale Unlabeled Pretraining and Label-Efficient Fine-Tuning

arXiv:2609.31461 · cs.CV · Submitted 2026-09-25 · Read on arXiv

cs.CV

Submitted: 2026-09-25

Updated: 2026-09-25

Code: https://github.com/BiomedSciAI/fuse-med-ml

Terminology

• AUC — 36× in this paper · explained in 2 episodes
• Foundation Model — 16× in this paper · explained in 3 episodes
• Foundation Models — 9× in this paper · explained in 7 episodes
• Accuracy — 8× in this paper · explained in 1 episode
• Transformer — 7× in this paper · explained in 2 episodes
• Fine-Tuning — 5× in this paper · explained in 5 episodes
• Contrastive Learning — 4× in this paper · explained in 5 episodes
• Downstream Tasks — 4× in this paper · explained in 2 episodes
• Self-Supervised Learning — 4× in this paper · explained in 8 episodes
• Adam — 3× in this paper · explained in 2 episodes
• F1 Score — 3× in this paper · explained in 3 episodes
• Generalizability — 3× in this paper · explained in 6 episodes
• Arthroscopic Partial Meniscectomy — 2× in this paper
• Benchmark — 2× in this paper · explained in 2 episodes
• Distillation — 2× in this paper · explained in 2 episodes
• Fidelity — 2× in this paper · explained in 2 episodes
• Self-Distillation — 2× in this paper · explained in 7 episodes
• Transfer Learning — 2× in this paper · explained in 10 episodes
• Transformer Architecture — 2× in this paper · explained in 2 episodes
• U-net architecture — 2× in this paper · explained in 3 episodes
• Adaptation — 1× in this paper · explained in 1 episode
• Benchmarking — 1× in this paper · explained in 4 episodes
• Consistency — 1× in this paper · explained in 3 episodes
• External Validation — 1× in this paper · explained in 2 episodes
• Generative AI — 1× in this paper · explained in 2 episodes
• Pairwise Comparisons — 1× in this paper · explained in 2 episodes
• Robustness — 1× in this paper · explained in 5 episodes
• Self-Supervised Learning (SSL) — 1× in this paper · explained in 4 episodes
• Semi-supervised Learning — 1× in this paper · explained in 4 episodes
• Transferability — 1× in this paper · explained in 4 episodes

Sources

• Novel adaptation of video segmentation to 3D MRI: efficient zero-shot knee segmentation with SAM2
• Generalist versus Specialist Vision Foundation Models for Ocular Disease and Oculomics

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