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 811
2 Adventurous Bear Advanced Advanced Advanced 437
3 Honest Kangaroo Advanced Advanced Advanced 383
4 marwanabb Advanced Advanced Advanced 308
5 Isaac R Intermediate Intermediate 199
6 Spongebob Intermediate Intermediate 192
7 sarahsapaula Intermediate Intermediate 164
8 BJN Intermediate Intermediate 131
9 rdpanabangmd Starter 96
10 IBRAHIM SEVKI BAYRAKDAR Starter 95
11 Quantum Unsloth Starter 80
12 Energetic Hippo Starter 70
13 Honest Leopard Starter 62
14 Jolly Platypus Starter 61
15 Sincere Elephant Starter 44
16 MeowYak Starter 36
17 Energetic Gorilla Starter 27
18 Friendly Hippo Starter 26
19 Baby Brains Starter 21
20 Adventurous Panda Starter 17