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abdominal_imagingbeginnersynthetic dataset

Liver Segmentation Sprint

1 Gy in 1 fractions·contributed by Orca Image·2026-08-27

  1. 1

    Get the dataset

    Download the public images and the submission layout for this task.

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  2. 2

    Train and validate

    Build your model locally or on assigned GPU compute. The metric and file contract are fixed before submissions open.

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  3. 3

    Submit predictions

    Upload one prediction archive. The isolated worker validates and scores it against hidden ground truth.

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Used inOrcaImage Synthetic Segmentation Challengecloses 2026-09-26

A complete OrcaImage sandbox challenge: download a small NIfTI volume, create a liver mask, and receive Dice and HD95 feedback from hidden labels.

Task family

segmentation

Evaluation

server-side hidden labels

Submission

zip archive