增强现实辅助口腔内扫描:一个概念验证研究
Seung Jun Song1, Madison Tang2, Brynn Gwartzman2
1Division of Prosthodontics, Columbia University College of Dental Medicine, New York, USA.
概括
增强现实辅助口腔内扫描 (ARIOS) 与传统口腔内扫描 (IOS) 相比,具有可比的数字造精度,提供了人体工程学方面的优势. 参与者表示他们更喜欢ARIOS,理由是改进了跟踪和定位的方便性.
科学领域:
- 牙科技术 牙科技术
- 数字牙科数字牙科
- 医疗成像医学成像
背景情况:
- 口腔内扫描 (IOS) 彻底改变了牙科诊断和治疗计划.
- 增强现实 (AR) 集成到IOS的目的是提高用户体验和效率.
- 对AR辅助口腔内扫描 (ARIOS) 等新技术的评估对于推进数字牙科至关重要.
研究的目的:
- 为了比较ARIOS和IOS之间的扫描时间和图像数量.
- 评估ARIOS与IOS生成的数字件的准确性.
- 评估与参与者相关的结果,包括用户偏好和工作负载,用于这两种扫描方法.
主要方法:
- 在31名牙科学生中采用了主题内实验设计.
- 在试验会后,参与者使用ARIOS和IOS进行了光学扫描.
- 收集的数据包括扫描持续时间,图像数量,精度 (RMSE) 和通过调查 (NASA-TLX) 的主观反.
主要成果:
- 观察到人们更喜欢ARIOS,54.8%的人更喜欢ARIOS而不是IOS.
- 参与者的反表明,IOS的工作负载评级较高,除了精神需求.
- 来自ARIOS和IOS的数字造的准确性是可比的,在RMSE中没有显著差异.
结论:
- 与IOS相比,ARIOS在人体工程学,扫描仪跟踪和方便导向方面具有优势.
- 参与者提出了ARIOS的改进建议,包括更多的试验,更广泛的视野,以及更好的扫描状态叠加.
- 在牙科中,ARIOS有望改善口腔内扫描体验.
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