Sub-challenges 2021
- HeiSurf: HeiChole Surgical Workflow Analysis and Full Scene Segmentation
- GIANA: Gastrointestinal ImAge ANAlysis
- CholecTriplet2021: Surgical Action Triplet Recognition
- FetReg: Placental Vessel Segmentation and Registration in Fetoscopy
- PETRAW: PEg TRAnsfer Workflow recognition by different modalities
- SimSurgSkill: Objective Surgical Skill Assessment in VR Simulation
EndoVis 2021: Structured description of the challenge design