@inproceedings{78717e1718974ed69d08e11f28a47c53,
title = "Novel Augmented Reality System for Oral and Maxillofacial Surgery",
abstract = "Recently, in the field of surgical visualization, augmented reality technology has shown incomparable advantages in oral and maxillofacial surgery. However, the current augmented reality methods need to develop personalized occlusal splints and perform secondary Computed Tomography (CT) scanning. These unnecessary preparations lead to high cost and extend the time of preoperative preparation. In this paper, we propose an augmented reality surgery guidance system based on 3D scanning. The system innovatively designs a universal occlusal splint for all patients and reconstructs the virtual model of patients with occlusal splints through 3D scanning. During the surgery, the pose relationship between the virtual model and the markers is computed through the marker on the occlusal splint. The proposed method can replace the wearing of occlusal splints for the secondary CT scanning during surgery. Experimental results show that the average target registration error of the proposed method is 1.38 ± 0.43 mm, which is comparable to the accuracy of the secondary CT scanning method. This result suggests the great application potential and value of the proposed method in oral and maxillofacial surgery.",
keywords = "Augmented reality, Occlusal splint, Surgical navigation, Three-dimensional reconstruction",
author = "Lele Ding and Long Shao and Zehua Zhao and Tao Zhang and Danni Ai and Jian Yang and Yongtian Wang",
note = "Publisher Copyright: {\textcopyright} 2021, Springer Nature Switzerland AG.; 11th International Conference on Image and Graphics, ICIG 2021 ; Conference date: 06-08-2021 Through 08-08-2021",
year = "2021",
doi = "10.1007/978-3-030-87358-5_6",
language = "English",
isbn = "9783030873578",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer Science and Business Media Deutschland GmbH",
pages = "67--79",
editor = "Yuxin Peng and Shi-Min Hu and Moncef Gabbouj and Kun Zhou and Michael Elad and Kun Xu",
booktitle = "Image and Graphics - 11th International Conference, ICIG 2021, Proceedings",
address = "Germany",
}