Abstract: Surgical teaching auxiliary system using virtual reality and method thereof are disclosed. In the Surgical teaching auxiliary system, virtual-reality surgical environment is created through three-dimensional reconstruction based on a two-dimensional surgical image, and an operation step, a time point of using instrument and a reference message are preset in advance; when a surgical training is performed in the virtual-reality surgical environment, a surgical operation behavior is continuously detected; when the surgical operation behavior abnormally interrupted or delayed is detected, an auxiliary support and guidance are triggered based on a progress of the surgical training, thereby achieving the technical effect of greatly improving the effectiveness of surgical learning in the virtual reality.

Abstract: A surgical decision support system based on augmented reality (AR) and a method thereof are disclosed. In the surgical decision support system, a surgeon can create an optimal surgical operation before a surgical operation; during a surgical operation, the optimal surgical operation can be demonstrated through augmented reality, a current surgical operation is detected and compared with the optimal surgical operation, a difference message is displayed to provide a surgical decision support when a comparison difference exceeds a tolerable range. Therefore, the technical effect of improving operation efficiency and success rate can be achieved.

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 smart marking system for a surgical video and a method thereof are disclosed. The image recognition is performed for each surgical video to generate object information corresponding to each surgical video. The object information is used as feature data of the surgical video corresponding thereto. After a video to be analyzed is loaded, eigenvalue analysis and statistics are performed according to the video to be analyzed and all the feature data to calculate a similarity rate between the video to be analyzed and each surgical video. A surgical name corresponding to the surgical video with the highest similarity rate is selected to mark as a surgical name corresponding to the video to be analyzed. The video to be analyzed and the surgical name corresponding thereto are stored in a database as the surgical video. Thus, the efficiency of marking the surgical videos is improved.

Abstract: A smart marking system for a surgical video and a method thereof are disclosed. The image recognition is performed for each surgical video to generate object information corresponding to each surgical video. The object information is used as feature data of the surgical video corresponding thereto. After a video to be analyzed is loaded, eigenvalue analysis and statistics are performed according to the video to be analyzed and all the feature data to calculate a similarity rate between the video to be analyzed and each surgical video. A surgical name corresponding to the surgical video with the highest similarity rate is selected to mark as a surgical name corresponding to the video to be analyzed. The video to be analyzed and the surgical name corresponding thereto are stored in a database as the surgical video. Thus, the efficiency of marking the surgical videos is improved.