基于全景技术的虚拟校园漫游系统研究  

Research on virtual campus roaming system based on panoramic technology

作　　者：刘芳[1] 薛冰洁 林琳[1] 刘贤梅[1] 田枫[1] LIU Fang;XUE Bingjie;LIN Lin;LIU Xianmei;TIAN Feng(School of Computer and Information Technology,Northeast Petroleum University,Daqing 163318,China)

机构地区：[1]东北石油大学计算机与信息技术学院,黑龙江大庆163318

出　　处：《现代电子技术》2022年第22期133-137,共5页Modern Electronics Technique

基　　金：黑龙江省教育科学规划重点课题:智慧教育视域下在线学习资源个性化推荐研究与实践(GJB1421113);黑龙江省省属本科高校基本科研业务费项目:东北石油大学引导性创新基金(2020YDL-11);国家自然科学基金项目:基于多视角特征相关性挖掘的大规模异构媒体融合标注方法研究(61502094);国家自然科学基金项目:基于计算智能的油田措施规划模型及优化算法研究(61702093);黑龙江省省属本科高校基本科研业务费项目:东北石油大学优秀中青年科研创新团队(KYCXTD201903);黑龙江省优秀青年科学基金项目(YQ2020D001);黑龙江省高等学校教改工程项目(SJGY20200037);东北石油大学研究生教育创新工程项目(JYCX_11_2020)。

摘　　要：虚拟现实技术应用于虚拟校园漫游的过程中,传统的三维建模、引擎驱动的虚拟仿真漫游系统存在开发周期长、运行效率低、硬件要求高的问题。为此,文中将轻量级的全景技术应用到教育领域的虚拟校园漫游系统开发中,通过对全景校园漫游系统层级结构的分析以及系统功能模块和开发流程的设计,提出一种全景虚拟校园漫游系统开发方案。基于该系统设计方案,按照图像采集、全景图像拼接、全景漫游功能的开发过程,对所设定的31个场景进行漫游功能测试。结果表明,所设计系统运行良好。利用基于全景技术的虚拟校园漫游系统,学生和家长可以沉浸式地体验大学校园风光、教育环境和人文气息,且该系统对大学的招生和就业工作可起到推进作用,同时也能够促进全景虚拟现实技术和教育领域的结合,为教育领域相关系统的开发提供参考。In the process of application of virtual reality technology in the field of virtual campus roaming,the virtual simulation roaming system relying on traditional 3D modeling and engine driven has the problems of long development cycle,low operation efficiency and high hardware requirements.Therefore,the lightweight panoramic technology is used to the development of the virtual campus roaming system in the field of education.The development scheme of the panoramic virtual campus roaming system is proposed by analyzing the hierarchical structure of the panoramic campus roaming system and designing the system function modules and the development process.According to the development process of image acquisition,panoramic image mosaic and panoramic roaming functions,the roaming function test of 31 scenes in Northeast Petroleum University was performed on the basis of the system design scheme.The results show that the designed system runs well.The virtual campus roaming system based on panoramic technology can make students and parents immerse themselvesin the campus scenery,educational environment and cultural atmosphere of the university,can promote university enrollment and student employment,and also promote the combination of panoramic virtual reality technology and the education field.It provides a reference for the development of relevant systems in the education field.

关 键 词：虚拟校园 全景漫游 系统设计 全景技术 结构分析 漫游功能测试 

分 类 号：TN911-34[电子电信—通信与信息系统] G40-57[电子电信—信息与通信工程] TP393[文化科学—教育学原理]