光学透视式头戴显示设备标定结果量化评价分析  

Quantitative evaluation and analysis of calibration results for optical see-through head-mounted displays

作　　者：田秋硕 陈靖[1] 樊蕾 王靖尧 TIAN Qiushuo;CHEN Jing;FAN Lei;WANG Jingyao(School of Optoelectronics, Beijing Institute of Technology, Beijing 100081, China)

机构地区：[1]北京理工大学光电学院

出　　处：《光学技术》2019年第3期318-323,共6页Optical Technique

摘　　要：精确的注册是光学透视式头戴增强现实显示系统的核心技术,而光学透视式头戴显示设备的精准量化标定是精准注册的基础。为了实现对标定结果精准程度的衡量,结合光学透视式头戴显示设备的显示特性,提出了一套量化虚实匹配程度的用户评价方法。与传统方法相比,方法对不同用户的视觉反馈信息进行量化分析,克服了在标定结果评价上无法量化虚实配准效果的困难。进一步以导引插线的增强现实场景直观地评价了用户可接受的虚实匹配场景精细程度。实验结果定量地给出了用户对标定结果精度的评价,给增强现实场景设计提供了参考。Accurate registration is the core technology of optical see-through head-mounted augmented reality display systems. Accurate quantitative calibration of optical see-through head-mounted displays is the basis of accurate registration. To measure the accuracy of calibration results, a user evaluation method is proposed for quantifying the degree of virtual and real matching, combined with the display characteristics of equipment. Compared with traditional methods, this method overcomes the difficulty of quantifying the quality of virtual and real registration in the evaluation of calibration results by quantitative analysis of visual feedback from different users. Furthermore, the augmented reality scene guiding to plug is used to evaluate the precision of the virtual and real scene matching intuitively. The experimental results quantitatively evaluate the accuracy of the calibration results and provide a reference for the design of AR scenes.

关 键 词：增强现实 光学透视式头戴显示 标定 用户评价 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]