pith:55KDWYLZ
SpectraFlow: Unifying Structural Pretraining and Frequency Adaptation for Medical Image Segmentation
Aligning images and binary masks in a shared latent space through latent transport regression produces transferable structural representations that improve medical image segmentation accuracy and boundary precision in low-data regimes.
arxiv:2605.14566 v1 · 2026-05-14 · cs.CV
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Claims
Experiments on ISIC-2016, Kvasir-SEG, and GlaS demonstrate consistent gains over state-of-the-art methods, with improved robustness in low-data settings and sharper boundary delineation.
That aligning images and binary masks through latent transport regression in a shared latent space produces task-agnostic structural representations that transfer effectively to downstream segmentation without bias from the mask generation or pretraining process.
SpectraFlow combines structure-aware pretraining with mask-guided latent alignment and frequency-directional decoding to improve medical image segmentation accuracy and boundary sharpness in low-data regimes.
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| First computed | 2026-05-17T23:39:05.531258Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
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Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/55KDWYLZ3TT2F5X4QEU5LGF4CW \
| jq -c '.canonical_record' \
| python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: ef543b6179dce7a2f6fc8129d598bc15bddf7fae30ad0434fa59a2441094d3f4
Canonical record JSON
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