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 2876
2 Proud Narwhal Expert Expert Expert Expert 514
3 marwanabb Expert Expert Expert Expert 511
4 Adventurous Bear Expert Expert Expert Expert 502
5 Sincere Elephant Expert Expert Expert Expert 501
6 Honest Kangaroo Advanced Advanced Advanced 383
7 sarahsapaula Advanced Advanced Advanced 375
8 Isaac R Advanced Advanced Advanced 332
9 Spongebob Advanced Advanced Advanced 306
10 rdpanabangmd Advanced Advanced Advanced 294
11 IBRAHIM SEVKI BAYRAKDAR Advanced Advanced Advanced 248
12 Hessel Bierma Advanced Advanced Advanced 202
13 BJN Advanced Advanced Advanced 201
14 Jolly Meerkat Advanced Advanced Advanced 201
15 张岚钰 Advanced Advanced Advanced 200
16 Baby Brains Advanced Advanced Advanced 200
17 bettinabudai Intermediate Intermediate 104
18 YukiZhang Starter 90
19 Davis YUE Starter 82
20 Imaginative Hedgehog Starter 82