基于VR技术的虚拟自然景观可视化交互感知方法  

Virtual Natural Landscape Visualization and Interactive Perception Method Based on VR Technology

作　　者：程婷 CHENG Ting(Jinzhong Information College,Jinzhong 030800,China)

机构地区：[1]晋中信息学院,山西晋中030800

出　　处：《数字通信世界》2024年第6期137-139,共3页Digital Communication World

基　　金：山西省教育厅2023年度高等学校科技创新计划项目,课题名称为基于VR技术的虚拟自然景观的交互式探索与学习,课题编号为2023L527。

摘　　要：现有方法以景观形象感知为主,景观可视化交互效果不佳。因此,该文设计了基于VR技术的虚拟自然景观可视化交互感知方法。先利用V R技术,将二维地图布局空间变化为三维,并从底图信息、专题信息等方面着手,布置自然景观可视化地图。然后基于VR构建虚拟自然景观可视化交互感知模型,根据虚拟自然景观可视化的特点与要求,选取自然景观指数,并引入自然交互机制,实现用户与虚拟自然景观的交互。最后应用实验证明所提方法的先进性。实验结果表明,该方法的可视化交互感知效果更佳,能够应用于实际生活中。Existing methods mainly focus on landscape image perception,but the interactive effect of landscape visualization is poor.Therefore,a virtual natural landscape visualization and interactive perception method based on VR technology was designed.First,use VR technology to transform the layout space of a two-dimensional map into a three-dimensional one,and start by arranging a natural landscape visualization map from the aspects of base map information,thematic information,etc.Then,based on VR,a virtual natural landscape visualization interactive perception model is constructed.According to the characteristics and requirements of virtual natural landscape visualization,the natural landscape index is selected,and a natural interaction mechanism is introduced to achieve user interaction with the virtual natural landscape.Finally,the experiment proves the progressiveness of the proposed method.The experimental results show that the visual interaction perception effect of this method is better and can be applied in practical life.

关 键 词：VR技术 虚拟 自然景观 可视化 交互 感知方法 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术] TU986[建筑科学—城市规划与设计]