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智能手机上的不同摄像度应用程序是否足够可靠?
Gülden Karabiber1, Hanife Nuray Yılmaz1, Gamze Yıldırım1
1Department of Orthodontics, Marmara University, Istanbul, Türkiye.
Korean journal of orthodontics
|January 24, 2025
概括
3dMD系统在面部测量方面表现出卓越的准确性和可靠性,与Qlone和Magiscan智能手机应用程序相比,当与直接人类测量进行评估时. 对于这些移动工具的临床应用,需要进一步的研究.
科学领域:
- 医疗成像医学成像
- 人类测量学 人类测量学.
- 这是一种摄影计量技术 (photogrammetry).
背景情况:
- 直接人体测量 (DA) 是面部测量的标准.
- 智能手机摄影仪的进步提供了潜在的替代方案.
- 对比这些数字工具的准确性对于临床采用至关重要.
研究的目的:
- 评估和比较Qlone,Magiscan和3dMD数字方法与面部测量直接人类学的准确性.
- 确定每个方法的可靠性和真实性.
主要方法:
- 41名患者有16个面部标志标记.
- 通过使用3dMD (多摄像头),Qlone和Magiscan (单摄像头智能手机应用程序) 以及DA进行了18次线性测量.
- 校准确保了数字方法的1:1对应.
主要成果:
- 3dMD显示出极好的真实性 (0.95 ± 0.62毫米平均差异) 和高可靠性.
- 马吉斯坎和克隆的平均差异较高 (分别为1.51±1.11毫米和2.14±1.69毫米).
- 马吉斯坎和克隆显示出比3dMD.更不可靠的值 (>2毫米).
结论:
- 3dMD提供高度准确和可靠的面部测量,性能优于Qlone和Magiscan.
- 虽然Magiscan和Qlone显示出有希望的真实性,但在临床实施之前需要进一步的研究.
- 数字摄影仪,特别是3dMD,显示了精确面部分析的潜力.
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