![]() To reflect the kinematic characteristics of all instruments, they are annotated with head and body parts for laparoscopic instruments, and with head, wrist, and body parts for robotic instruments separately. ![]() Besides, for 3D instrument data, a polygon annotation is provided to enable instance segmentation of the tool. To handle class imbalance problem between instruments, synthesized instruments modeled in Unity for 3D models are included as training data. Localization information for all instruments is provided in the form of a bounding box for object detection. The hSDB(hutom Surgery DataBase)-instrument dataset consists of instrument localization information from 24 cases of laparoscopic cholecystecomy and 24 cases of robotic gastrectomy. ![]() We introduce a new dataset that reflects the kinematic characteristics of surgical instruments for automated surgical instrument localization of surgical videos. Automated surgical instrument localization is an important technology to understand the surgical process and in order to analyze them to provide meaningful guidance during surgery or surgical index after surgery to the surgeon.
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