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arXiv 1807.11264cs.ROcs.PF
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基于真值评估的实时的激光雷达和雷达障碍物检测与跟踪高级融合

Real Time Lidar and Radar High-Level Fusion for Obstacle Detection and Tracking with evaluation on a ground truth

Institut VEDECOM(VEDECOM研究所)

Hatem Hajri, Mohamed-Cherif Rahal

摘要:

- 激光雷达和雷达都是用于障碍物探测的传感器。虽然激光雷达对障碍物的位置非常准确,但对它们的速度不太准确,但雷达对障碍物的速度更精确,对它们的位置不太精确。激光雷达和雷达之间的传感器融合旨在利用两种传感器的优点来提高障碍物检测。提出了一种基于全局最近邻标准滤波器(GNN)的激光雷达/雷达数据实时融合障碍物检测与跟踪算法。该算法的实现和嵌入在一个自动车辆作为一个实时多传感器软件生成的组件。通过几个跟踪场景(在高速公路上和弯道上)和使用安装在自我和跟踪车辆上的实时运动传感器作为真值来说明数据融合与使用单个传感器相比的好处。

英文摘要:

- Both Lidars and Radars are sensors for obstacle detection. While Lidars are very accurate on obstacles positions and less accurate on their velocities, Radars are more precise on obstacles velocities and less precise on their positions. Sensor fusion between Lidar and Radar aims at improving obstacle detection using advantages of the two sensors. The present paper proposes a real-time Lidar/Radar data fusion algorithm for obstacle detection and tracking based on the global nearest neighbour standard filter (GNN). This algorithm is implemented and embedded in an automative vehicle as a component generated by a real-time multisensor software. The benefits of data fusion comparing with the use of a single sensor are illustrated through several tracking scenarios (on a highway and on a bend) and using real-time kinematic sensors mounted on the ego and tracked vehicles as a ground truth.

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。

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