Medical image data labeling method and device, electronic equipment and storage medium

The invention discloses a medical image data labeling method and device, electronic equipment and a storage medium, and relates to the technical field of computers, in particular to the field of artificial intelligence AI medical treatment. According to the specific implementation scheme, the method comprises the steps of obtaining a pre-generated directed acyclic graph corresponding to a medical image data labeling process; nodes in the directed acyclic graph represent object information participating in labeling, and directed edges in the directed acyclic graph represent a dependency relationship between the nodes; and based on the directed acyclic graph, controlling the to-be-labeled medical image to flow in the labeling system so as to complete flow labeling of the to-be-labeled medical image. According to the method and the device, automatic circulation of the to-be-labeled medical image in the labeling system can be realized based on the pre-generated directed acyclic graph, so that efficient labeling o