Datasets › MultiBypass140

MultiBypass140

Introduced by Joel L. Lavanchy et al. in Challenges in Multi-centric Generalization: Phase and Step Recognition in Roux-en-Y Gastric Bypass Surgery18 Dec 2023 archive 2025-07-28

BernBypass70 is a dataset consisting of 70 surgical videos of LRYGB at Inselspital, Bern University Hospital, Switzerland. The videos were recorded at a resolution of 720 × 576 at 25 fps.

StrasBypass70, extending the Bypass40 dataset, is a collection of 70 videos of LRYGB surgeries performed by surgeons at the University Hospital of Strasbourg, France. The videos were recorded at a resolution of 854 × 480 or 1920 × 1080 resolution at 25 fps and were uniformly edited to a resolution of 854 × 480.

MultiBypass140 is the combined dataset of 140 videos from Bern and Strasbourg medical centers. All videos have been anonymized by blacking out the potentially identifying frames outside the patient’s body.

Benchmarks archive 2025-07-28

No leaderboard in the archive resolves to this dataset.

Papers archive 2025-07-28

No paper in the archive has a leaderboard row on this dataset; the archive counts 1 paper for it but never published that list.

Dataset loaders archive 2025-07-28

No loader listed in the archive.

Tasks archive 2025-07-28

License archive 2025-07-28

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Modalities archive 2025-07-28

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Languages archive 2025-07-28

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Variants archive 2025-07-28

  • MultiBypass140

1 variant name, as the archive lists them.

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