3D视觉传感改善行人安全

G. Grubb, A. Zelinsky, L. Nilsson, M. Rilbe
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引用次数: 119

摘要

行人-车辆事故是全球汽车相关死亡和伤害的第二大来源。本文介绍了一种用于汽车行人保护系统(PPS)的实时行人检测和跟踪系统,旨在减少行人与车辆相关的伤害。该系统基于被动立体视觉配置,将场景分割为3D物体,将每个物体分类为行人/非行人,最后在3D中跟踪行人。我们的系统在一辆沃尔沃测试车上进行了实施和测试。该系统在一系列简单和复杂的环境中获得了良好的结果,平均阳性和假阳性检出率分别为83.5%和0.4%。
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3D vision sensing for improved pedestrian safety
Pedestrian-vehicle accidents account for the second largest source of automotive related fatality and injury worldwide. This paper presents a system which detects and tracks pedestrians in realtime for use with automotive pedestrian protection systems (PPS) aimed at reducing such pedestrian-vehicle related injury. The system is based on a passive stereo vision configuration which segments a scene into 3D objects, classifies each object as pedestrian/non-pedestrian and finally tracks the pedestrian in 3D. Our system was implemented and tested on a Volvo test vehicle. Strong results for the system were obtained over a range of simple and complex environments, with average positive and false positive detection rates of 83.5% and 0.4%, respectively.
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