TotalSegmentator Annotate

Help us improve TotalSegmentator by drawing segmentations.

Thousands of people manually segment medical images, yet most work is not shared, leading to duplicated effort. Our platform enables global collaboration. By splitting the segmentation work over thousands of people, we can easily annotate large datasets.

If you participate, you will get the following:

10 annotations

Access to a subset of 100 subjects.
100 annotations

Access to Europe dataset + labels (1865 subjects sourced from Europe).
200 annotations

Access to Global dataset + labels (4000 subjects sourced from all over the world).
500 annotations

We add you as a coauthor on the resulting paper.

Top 20 Contributors (All Time)

Rank Name Annotations
1 Philosophical Dragon Expert Expert Expert Expert 803
2 Adventurous Bear Advanced Advanced Advanced 421
3 Honest Kangaroo Advanced Advanced Advanced 383
4 marwanabb Advanced Advanced Advanced 247
5 BJN Intermediate Intermediate 113
6 Spongebob Starter 91
7 Isaac R Starter 82
8 Quantum Unsloth Starter 80
9 Energetic Hippo Starter 70
10 Honest Leopard Starter 62
11 Jolly Platypus Starter 61
12 rdpanabangmd Starter 60
13 Sincere Elephant Starter 44
14 MeowYak Starter 36
15 Energetic Gorilla Starter 27
16 Friendly Hippo Starter 20
17 Adventurous Panda Starter 17
18 Cheerful Sloth Starter 16
19 Friendly Tiger Starter 16
20 Witty Elephant Starter 15