交叉路口：司机和行人如何沟通
Agreeing to Cross: How Drivers and Pedestrians Communicate
摘要：
本文的贡献是双重的。第一个是一个新的数据集，用于研究交通参与者在交叉路口的行为。我们的数据集包含650多个不同街道配置和天气条件下的行人行为样本。这些例子是从大约。在市区、郊区和市区道路上行驶240小时。第二个贡献是从共同注意力的角度对我们的数据进行分析。我们确定了道路使用者在交叉点使用的非语言沟通线索的类型，他们的反应，以及在什么情况下发生的交叉事件。研究发现，在超过90%的情况下，行人在穿过无信号的人行横道之前会注视着驶近的汽车。然而，交叉行为取决于其他因素，如碰撞时间（TTC），明确的驾驶员反应或人行横道的结构。
英文摘要：
The contribution of this paper is twofold. The first is a novel dataset for studying behaviors of traffic participants while crossing. Our dataset contains more than 650 samples of pedestrian behaviors in various street configurations and weather conditions. These examples were selected from approx. 240 hours of driving in the city, suburban and urban roads. The second contribution is an analysis of our data from the point of view of joint attention. We identify what types of non-verbal communication cues road users use at the point of crossing, their responses, and under what circumstances the crossing event takes place. It was found that in more than 90% of the cases pedestrians gaze at the approaching cars prior to crossing in non-signalized crosswalks. The crossing action, however, depends on additional factors such as time to collision (TTC), explicit driver's reaction or structure of the crosswalk.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
