基于数据库的交互式人体解剖三维图谱系统

目的:基于虚拟中国人男性一号三维结构模型数据库,采用Browser/Server结构,构建交互式多用户人体解剖三维图谱系统,发布和共享三维模型数据。方法:根据用户交互表单,系统从数据库获取模型信息,以虚拟中国人模型数据为材料,在服务器端动态组合,生成需要的VRML人体模型,并在客户端浏览器中交互显示;以MeSH为基础,按照人体生理结构的命名体系和层次,建立模型数据库,并以XML的形式发布。结果:实现了三维模型在线交互式浏览,直观地发布结构数据;构建了数据中间层,实现标准化的数据共享和扩展。结论:图谱系统提供了直观的数据可视化,构建了符合MeSH标准的模型数据体系,为人体解剖结构的学习和研究带来了方便,为远程解剖教学提供了重要平台。

Interactive 3D Atlas System of Human Anatomy Based on Database

Objective: Based on 3D structural model database of Virtual Chinese Human (Male No.1), an interactive multi-user 3D human anatomy atlas system in the structure form of Browser/Server is constructed to release and share the 3D model data. Methods: According to the request form, the system accesses information of models from the database, after which, a dynamic combination is performed based on the data of Virtual Chinese Human 3D structural model at the server and the matched VRML models of the human body will be displayed to the client; The whole project is based upon MeSH and the anatomical nomenclature of human. In the project, structural model database is constructed and released in the form of XML. Results: An online interactive system of 3D models is achieved, and a visual display is provided. With the well-constructed middle layer of data, the sharing and expanding of standardized data has been completed. Conclusions: Since the atlas system provides the visualization of data, and constructs a model data system within MeSH standard, it will make the future human anatomy studies and researches more convenient with the practical platform for remote anatomy teaching it provides.