基于MR技术的犯罪现场勘查实训系统  

Crime scene investigation training system based on MR technology

作　　者：黄间华[1] 房汉平[1] HUANG Jianhua;FANG Hanping(Center of Policing Experimental Training,Guangdong Police College,Guangzhou 510440,China)

机构地区：[1]广东警官学院警务实验实训中心,广东广州510440

出　　处：《实验技术与管理》2020年第12期165-169,共5页Experimental Technology and Management

基　　金：国家重点研发计划项目(24100)。

摘　　要：混合现实(MR)技术是虚拟现实(VR)技术的进一步发展,通过在现实场景呈现虚拟场景信息,在现实世界、虚拟世界和用户之间搭起一个交互反馈的信息回路。建立可靠的MR实训系统应用于教学,可以为学习者带来极佳的交互体验,增强体验的真实感。传统的现场勘查实训教学存在一定程度的场景搭建和模拟失真等问题,引入MR技术可以大幅提高实训教学的有效性。目前MR技术还不够成熟完善,在应用中需要正确认识MR技术的局限性,采取有效应对措施,以提高现场勘查实训教学的效果。Mixed reality(MR)technology is the further development of virtual reality(VR)technology.By rendering virtual scene information in real scene,an interactive information feedback loop between the real world,virtual world and users is set up.A reliable MR training system for teaching is established,which can bring excellent interaction experience to learners in the teaching application and enhance the experience of the sense of reality.There are some problems in the traditional crime scene investigation training teaching,such as scene construction and simulation distortion,etc.Introducing MR technology can greatly improve the effectiveness of the practical teaching.At present,MR technology is not mature or perfect.In the application,it is necessary to understand the limitations of MR technology correctly and take measures to improve the effect of field investigation training teaching.

关 键 词：MR技术 现场勘查 实训教学 

分 类 号：G642.0[文化科学—高等教育学]