摘要目的 通过三维扫描仪采集30例面部畸形患者的三维面部数据,建立基于网络的数据库,以期为临床治疗提供依据.方法 采用三维扫描仪获取患者面部各点的空间信息,并通过逆向工程软件对获得的三维点云数据进行曲面重建,构建三维模型.数据库系统包括患者的基本信息、疾病信息和手术信息.网络访问系统采用Java语言编写.结果 数据库各模块之间链接可靠,基于网络的查询系统方便准确,因而具有数据挖掘功能.图像分析系统提供的患者面部三维模型的显示,可以在线交互式地对模型进行观察.结论 所建立的数据库和网络系统符合整形外科的专业要求,可用于临床治疗以及科研教学.

abstractsObjective To collect the three-dimensional (3D) facial data of 30 facial deformity patients by the 3D scanner and establish a professional database based on internet, It can be helpful for the clinical intervention. Methods The primitive point data of face topography were collected by the 3D scanner. Then the 3D point cloud was edited by reverse engineering software to reconstruct the 3D model of the face. The database system was divided into three parts, including basic information, disease, information and surgery information. The programming language of the web system is Java. Results The linkages between every table of the database are credibility. The query operation and the data mining are convenient. The users can visit the database via the lnternet and use the image analysis system to observe the 3D facial models intemctively. Conclusions In this paper we presented a database and a web system adapt to the plastic surgery of human face. It can be used both in clinic and in basic research.