Abstract: A surgical procedure labeling and teaching system and a method thereof are disclosed. When one of names of to-be-labeled surgical images on a surgical image selection area of a user interface is selected, the to-be-labeled surgical image corresponding to the selected name is displayed on a surgical image labeling area of the user interface; after one of surgery label blocks on a surgery label selection area of the user interface is selected, a user can circle a surgery labeling area to establish a surgery feature label on the surgical image labeling area. A teaching interface can map the labeled surgical image to the to-be-labeled surgical image, so as to provide a surgical procedure teaching corresponding to the to-be-labeled surgical image. The technical effect of providing surgical procedure teaching by using the labeling-reference surgical image to assist in labeling and selecting of the to-be-labeled surgical image is achieved.

Abstract: A three-dimensional positioning and motion-detecting system for human body and object status in mixed reality and a method thereof are disclosed. A virtualization computing device performs gesture recognition for scaling, moving or 3D rotating a virtual posture model, to make posture model aligning points of the virtual posture model correspond to the posture model positioning points one by one, a virtual-and-real display device displays the adjusted virtual posture model in real time, when the virtual posture model is fixed, the virtualization computing device recognizes a hand position on the physical environment image, and detects a motion on the hand position based on the posture model positioning points, to generate operating position information and hand motion information. The virtual-and-real display device displays virtual-and-real integration of operating position information, hand motion information and a physical space.