论文标题
第六个AI城市挑战赛
The 6th AI City Challenge
论文作者
论文摘要
AI City Challenge的第6版特别关注了两个领域的问题，在计算机视觉和人工智能的交集中具有巨大的解锁潜力：智能交通系统（ITS）以及实体零售业务。 2022年AI City Challenge的四个挑战赛收到了来自27个国家 /地区254个团队的参与请求。轨道1地址的城市规模多目标多摄像机（MTMC）车辆跟踪。轨道2地址为基于天然语言的车辆轨道检索。 Track 3是一条全新的自然主义驾驶分析的轨道，该轨道是由安装在车辆内部的几台摄像机捕获的，该摄像头专注于驾驶员安全，而任务是对驾驶员的操作进行分类。 Track 4是另一个新的轨道，旨在仅使用单个视图摄像头实现零售商店自动结帐。我们发布了两个基于不同方法的领导董事会成员提交，包括比赛的公共负责人委员会，不允许使用外部数据，以及用于所有提交结果的总领导委员会。参与球队的最高表现建立了强大的基线，甚至超过了拟议的挑战赛道中最先进的基线。
The 6th edition of the AI City Challenge specifically focuses on problems in two domains where there is tremendous unlocked potential at the intersection of computer vision and artificial intelligence: Intelligent Traffic Systems (ITS), and brick and mortar retail businesses. The four challenge tracks of the 2022 AI City Challenge received participation requests from 254 teams across 27 countries. Track 1 addressed city-scale multi-target multi-camera (MTMC) vehicle tracking. Track 2 addressed natural-language-based vehicle track retrieval. Track 3 was a brand new track for naturalistic driving analysis, where the data were captured by several cameras mounted inside the vehicle focusing on driver safety, and the task was to classify driver actions. Track 4 was another new track aiming to achieve retail store automated checkout using only a single view camera. We released two leader boards for submissions based on different methods, including a public leader board for the contest, where no use of external data is allowed, and a general leader board for all submitted results. The top performance of participating teams established strong baselines and even outperformed the state-of-the-art in the proposed challenge tracks.
