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 509
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 242
12 张岚钰 Advanced Advanced Advanced 200
13 Baby Brains Advanced Advanced Advanced 200
14 BJN Advanced Advanced Advanced 200
15 Hessel Bierma Intermediate Intermediate 147
16 bettinabudai Intermediate Intermediate 104
17 YukiZhang Starter 90
18 Davis YUE Starter 82
19 Imaginative Hedgehog Starter 82
20 Quantum Unsloth Starter 80