论文标题
盲人的可穿戴摄像机的行人检测：双向视角
Pedestrian Detection with Wearable Cameras for the Blind: A Two-way Perspective
论文作者
论文摘要
盲人对周围环境的信息有限，这对于确保安全，管理社交互动并确定接近的行人很重要。随着计算机视觉的进步，可穿戴摄像机可以公平地访问此类信息。但是，这些辅助技术的始终性质对可能被记录的当事方构成了隐私问题。我们从这两个角度，视力的路人和盲人用户都探索了这种张力，考虑到摄像头的可见性，面对面的与远程体验以及提取的视觉信息。我们进行了两项研究：对MTURKERS（n = 206）的在线调查，以及对盲人对（n = 10）和视力（n = 40）参与者之间的亲自体验研究，其中盲人参与者穿着工作原型进行行人检测，并通过视力参与者通过。我们的结果表明，用户和旁观者的观点以及上述几个因素都需要仔细考虑以减轻潜在的社会紧张局势。
Blind people have limited access to information about their surroundings, which is important for ensuring one's safety, managing social interactions, and identifying approaching pedestrians. With advances in computer vision, wearable cameras can provide equitable access to such information. However, the always-on nature of these assistive technologies poses privacy concerns for parties that may get recorded. We explore this tension from both perspectives, those of sighted passersby and blind users, taking into account camera visibility, in-person versus remote experience, and extracted visual information. We conduct two studies: an online survey with MTurkers (N=206) and an in-person experience study between pairs of blind (N=10) and sighted (N=40) participants, where blind participants wear a working prototype for pedestrian detection and pass by sighted participants. Our results suggest that both of the perspectives of users and bystanders and the several factors mentioned above need to be carefully considered to mitigate potential social tensions.
