多模态交互在虚拟岩心库设计中的应用

岩心是了解地下地层和含矿特征最直观、最实际的资料,在长期放置过程中,因油气挥发、氧化和风化作用,其外貌特征、结构和构造均会发生不同程度的变化,不利于后期的观察研究。以虚拟现实技术为基础,重点分析多模态交互方式,设计基于多模态交互的虚拟岩心库,解决真实岩心库及数字化岩心库存在的不足,为地质研究人员、高校师生、普通大众对岩心的研究、学习和了解提供平台。

Application of Multimodal Interaction in the Design of Virtual Drill Core Stores

Drill core is the most intuitive and practical data to understand the underground strata and ore-bearing characteristics.Due to the volatilization,oxidation and weathering of oil and gas,its appearance characteristics,structure and tectonics will change to different degrees in the long一term storing process,which is not conducive to the further observation and research.Based on virtual reality technology,this paper focuses on the analysis of multimodal interaction mode,designs a virtual drill core store on the basis ofmultimodal interaction,solves the shortage of real drill core store and digital drill core one,providing a platform for geological researchers,university teachers and students,as well as the public to study,learn and understand the drill core.