Ronneberger, Fischer and Brox: U-Net

What changed

A trainable encoder-decoder design produced strong reported biomedical segmentation with scarce annotations.

Scientific scope

2015 three-author architecture and reported ISBI results; variants, clinical deployments and diagnostic claims excluded.

Evidence

The linked sources identify this contribution and its scope. WRS has not independently reconstructed the scientific claims. The record is the exact three-author 2015 U-Net paper and its reported ISBI results. Later variants, deployments and clinical claims are separate, and the benchmark results do not establish universal medical validity.

Contributors

• Olaf Ronneberger · SCIENCE: Named source author of the scoped work; individual effort shares are not measured.
• Philipp Fischer · SCIENCE: Named source author of the scoped work; individual effort shares are not measured.
• Thomas Brox · SCIENCE: Named source author of the scoped work; individual effort shares are not measured.

• Ronneberger, Fischer and Brox, U-Net
• Crossref record for U-Net

Provisional WRS assessment, edition 2026-10-16.1. Independent expert calibration is pending. This grade does not certify correctness or assign ownership.

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