Image Feature Extraction
timm
Safetensors
English
university-of-kentucky
medical
radiology
chest-ct
vision
lejepa
evn13 commited on
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Card: authors byline under title; fix unrendered inline math

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  ---
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  # Model Card for DALE-CT-2S
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  This repository hosts the backbone weights for DALE-CT-2S (Depth-Aware Latent-Euclidean Computed Tomography), a foundational Vision Transformer (ViT-Large) trained on Chest CT scans using the strictly non-predictive Latent-Euclidean Joint-Embedding Predictive Architecture ([LeJEPA](https://github.com/galilai-group/lejepa)) framework.
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  This **2S** model improves upon the 1S variant by introducing a native 512px architecture, a refined patch size (16), and a more sophisticated dual-source (2S) dense auxiliary supervision objective that balances macroscopic and fine-grained pathology tracking using both TotalSegmentator and ReXGroundingCT targets.
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  All numbers are our own head-to-head measurements: every model (including the
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  public 3D baselines in the paper) is probed under one linear-probing MIL
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- protocol on shared splits (CT-RATE $n_{test}=992$; RAD-ChestCT
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- $n_{test}=360$). See the paper for the full protocol and confidence
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- intervals.
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  | Model | CT-RATE Macro AUROC | RAD-ChestCT AUROC (frozen / retrained probe) | Role |
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  |---|---|---|---|
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  **Paper:** [DALE-CT: Depth-Aware Foundation Models for Computed Tomography](https://arxiv.org/abs/2606.07775) · **Code:** [Kentucky-Open-Science/DALE-CT](https://github.com/Kentucky-Open-Science/DALE-CT)
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- **Model authors:** [Evan W. Damron](https://huggingface.co/evn13) · Mahmut S. Gokmen · Mitchell A. Klusty · Caroline N. Leach · Emily B. Collier · V. K. Cody Bumgardner — Institute for Biomedical Informatics Center for Applied AI (IBI-CAAI), University of Kentucky
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-
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  ## Model Details
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  * **Model Type:** Vision Transformer (ViT-Large) for Chest CT analysis.
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  * **Developed by:** Institute for Biomedical Informatics Center for Applied AI (IBI-CAAI)
 
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  # Model Card for DALE-CT-2S
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+ **Authors:** [Evan W. Damron](https://huggingface.co/evn13) · Mahmut S. Gokmen · Mitchell A. Klusty · Caroline N. Leach · Emily B. Collier · V. K. Cody Bumgardner — Institute for Biomedical Informatics Center for Applied AI (IBI-CAAI), University of Kentucky
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+
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  This repository hosts the backbone weights for DALE-CT-2S (Depth-Aware Latent-Euclidean Computed Tomography), a foundational Vision Transformer (ViT-Large) trained on Chest CT scans using the strictly non-predictive Latent-Euclidean Joint-Embedding Predictive Architecture ([LeJEPA](https://github.com/galilai-group/lejepa)) framework.
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  This **2S** model improves upon the 1S variant by introducing a native 512px architecture, a refined patch size (16), and a more sophisticated dual-source (2S) dense auxiliary supervision objective that balances macroscopic and fine-grained pathology tracking using both TotalSegmentator and ReXGroundingCT targets.
 
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  All numbers are our own head-to-head measurements: every model (including the
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  public 3D baselines in the paper) is probed under one linear-probing MIL
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+ protocol on shared splits (CT-RATE n = 992 test scans; RAD-ChestCT n = 360).
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+ See the paper for the full protocol and confidence intervals.
 
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  | Model | CT-RATE Macro AUROC | RAD-ChestCT AUROC (frozen / retrained probe) | Role |
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  |---|---|---|---|
 
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  **Paper:** [DALE-CT: Depth-Aware Foundation Models for Computed Tomography](https://arxiv.org/abs/2606.07775) · **Code:** [Kentucky-Open-Science/DALE-CT](https://github.com/Kentucky-Open-Science/DALE-CT)
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  ## Model Details
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  * **Model Type:** Vision Transformer (ViT-Large) for Chest CT analysis.
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  * **Developed by:** Institute for Biomedical Informatics Center for Applied AI (IBI-CAAI)