虚拟现实技术可视化研究的热点分析及演化路径

Hotspot Analysis and Evolution Path of Virtual Reality Visualization Research

为了剖析虚拟现实技术领域的研究现状和热点,进一步了解虚拟现实技术研究的发展特点和趋势,通过文献计量工具CiteSpace,以Web of Science核心数据库为基础,对2008—2022年虚拟现实技术领域的相关文献从作者、机构、国家合作网络和关键词的角度进行可视化分析。研究发现:虚拟现实技术领域发文作者合作强度较弱;研究机构主要集中于各大高校;高产国家集中于美国、中国、英国;虚拟现实技术在各大领域应用广泛,研究多集中于计算机应用领域,如三维动画、场景构建等,且医学领域对虚拟现实技术有着巨大的应用需求,增强虚拟现实是虚拟现实的重要发展方向。

In order to analyze the research status and hotspots in the field of virtual reality technology and further understand the development characteristics and trends of virtual reality technology research,CiteSpace,a bibliometric tool,is adopted on the basis of the core database of Web of Science.The literature related to virtual reality technology from 2008 to 2022 is visually analyzed from the perspective of authors,institutions,national cooperation networks and keywords.The results show that the cooperation intensity of authors in the field of virtual reality technology is weak.Research institutions are mainly concentrated in universities.The high-yield countries are concentrated in the United States,China and England.Virtual reality technology is widely used in various fields,and the research is mainly focused on the computer application field,such as 3D animation,scene construction and so on.In addition,the medical field has a huge application demand for virtual reality technology,and augmented virtual reality is an important development direction of virtual reality.