基于移动AR技术的教材辅助系统的设计与开发  

Design and Development of Teaching Material Assistant System Based on Mobile AR Technology

作　　者：贺瑞玲 司占军[1,2] 王瑾[1] 张豪 HE Rui-ling;SI Zhan-jun;WANG Jin;ZHANG Hao(College of Light Industry Science&Engineering,Tianjin University of Science&Technology,Tianjin 300457,China;College of Artificial Intelligence,Tianjin University of Science&Technology,Tianjin 300457,China)

机构地区：[1]天津科技大学轻工科学与工程学院,天津300457 [2]天津科技大学人工智能学院,天津300457

出　　处：《数字印刷》2022年第3期100-106,135,共8页Digital Printing

摘　　要：针对当前高等院校教育教学教材中二维平面图对于立体、动态图像信息传递不全、缺失甚至误导等不足,本研究探究了移动AR技术在教材辅助系统中的应用,论述了移动增强现实中的关键技术,并详细介绍系统实现流程。利用3Dmax对印刷机设备、细节部件进行模型搭建,并完成机械工作运转动画,采用Vuforia与Unity 3D进行模型的动态仿真,辅以C#脚本语言,实现移动端的AR图像识别、AR交互。将传统教学与AR技术的结合,弥补了当前高等院校教学教材信息传送的不足,丰富了学生的学习手段,提高了教学质量。Aimed at the shortcomings of two-dimensional plan in the current teaching materials of colleges and universities,such as incomplete,missing and even misleading information transmission of three-dimensional and dynamic images,the application of mobile AR technology in the teaching materials auxiliary system was explored in this study.The key technology was discussed in mobile augmented reality technology,and the system implementation process was also introduced in detail.3Dmax was used to build the model of printing machine equipment and detail parts,and complete the mechanical operation animation.Vuforia and Unity 3D were used to dynamic simulation of the model,supplemented by C#script language to realize AR image recognition and AR interaction at the mobile terminal.The combination of traditional teaching and AR technology make up for the lack of information transmission of teaching materials in Colleges and universities,enriches students’learning means and improves the quality of teaching.

关 键 词：AR交互 教材辅助系统 图像识别 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]