How to participate

  1. Register: Use the registration form to sign up for the challenge and receive official updates
  2. Review instructions: Carefully read all instructions and guidelines provided.
  3. Data download: Download the annotation dataset, landmark template, prediction template, and annotation manual
  4. Data annotation: Annotate 24 subjects
  5. Annotation submission: Submit the annotation results as .zip file
  6. Algorithm development: Develop your solution to automatically predict a set of landmarks on 12 previously unseen subjects
  7. Prediction submission: Submit the predicted landmarks as .zip file
  8. Presentation: Participants will be invited to participate in the CAOS 2027 Focus Group Workshop in Buenos Aires, Argentina to share their experiences and approach.