论文标题
视力障碍的基于计算机视觉指导的评估框架
Evaluation Framework for Computer Vision-Based Guidance of the Visually Impaired
论文作者
论文摘要
视力障碍者的日常运动有重大问题。因此，我们以前的一些工作涉及计算机愿景来开发援助系统，以指导在关键情况下视力障碍。其中一些情况包括在室内和室外环境中的道路交叉路口和楼梯上的人行横道。本文为在此类关键情况下基于计算机视觉障碍的人提供了一个评估框架。提出的框架包括用于标记和存储指导方向的参考人类决策的接口，并将其与基于计算机视觉的决策进行比较。由于该研究领域中严格的评估方法并未明确定义，并且由于信息转移到视觉障碍者的细节，因此提出了针对特定简化指导指令的评估标准。
Visually impaired persons have significant problems in their everyday movement. Therefore, some of our previous work involves computer vision in developing assistance systems for guiding the visually impaired in critical situations. Some of those situations includes crosswalks on road crossings and stairs in indoor and outdoor environment. This paper presents an evaluation framework for computer vision-based guiding of the visually impaired persons in such critical situations. Presented framework includes the interface for labeling and storing referent human decisions for guiding directions and compares them to computer vision-based decisions. Since strict evaluation methodology in this research field is not clearly defined and due to the specifics of the transfer of information to visually impaired persons, evaluation criterion for specific simplified guiding instructions is proposed.
