Abstract：
Aim: Three-dimensional facial imaging systems are a useful tool that is gradually replacing two-dimensional imaging and traditional anthropometry with calipers. In this varied and growing landscape of new devices, Canfield (Canfield Scientific, Parsippany, NJ, USA) has proposed a series of static and portable 3D imaging systems. The aim of this systematic review was to evaluate the current literature regarding the validation of Canfield\'s Vectra imaging systems. Materials and Methods: A search strategy was developed on electronic databases including PubMed, Web of Science and Scopus by using specific keywords. After the study selection phase, a total of 10 articles were included in the present review. Results: A total of 10 articles were finally included in the present review. For six articles, we conducted a validation of the Vectra static devices, focusing especially on the Vectra M5, Vectra M3 and Vectra XT. For four articles, we validated the Vectra H1 portable system. Conclusions: All of the reviewed articles concluded that Canfield\'s Vectra 3D imaging systems are capable of capturing accurate and reproducible stereophotogrammetric images. Minor errors were reported, particularly in the acquisition of the perioral region, but all the evaluated devices are considered to be valid and accurate tools for clinicians.
摘要：
目的：三维面部成像系统是一种有用的工具，它逐渐用卡尺代替二维成像和传统的人体测量学。在这个变化和不断增长的新设备的景观，坎菲尔德(坎菲尔德科学，Parsippany,NJ,美国）提出了一系列静态和便携式3D成像系统。本系统评价的目的是评估当前有关CanfieldVectra成像系统验证的文献。材料和方法：在包括PubMed在内的电子数据库上开发了搜索策略，WebofScience和Scopus使用特定的关键字。在研究选择阶段之后，本综述共纳入10篇文章。结果:共有10篇文章最终纳入本综述。六篇文章，我们对Vectra静态设备进行了验证，特别关注VectraM5，VectraM3和VectraXT。四篇文章，我们验证了VectraH1便携式系统。结论：所有审阅的文章都得出结论，Canfield的Vectra3D成像系统能够捕获准确且可重现的立体摄影测量图像。报告了一些小错误，特别是在口周区域的采集中，但所有评估的设备都被认为是临床医生有效和准确的工具。
