arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2204.09121cs.ROcs.CV
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重要性在于你的注意力:自动驾驶的智能体重要性预测

Importance is in your attention: agent importance prediction for autonomous driving

Motional

Christopher Hazard, Akshay Bhagat, Balarama Raju Buddharaju, Zhongtao Liu, Yunming Shao, Lu Lu, Sammy Omari, Henggang Cui

摘要:

轨迹预测是自动驾驶中的一项重要任务。最先进的轨迹预测模型通常使用注意力机制来模拟智能体之间的交互。在本文中,我们表明,从这样的模型的注意力信息也可以用来衡量每个代理的重要性相对于自我车辆的未来规划轨迹。我们的nuPlans数据集上的实验结果表明,我们的方法可以有效地发现和排名周围的代理人对自我的计划的影响。

英文摘要:

Trajectory prediction is an important task in autonomous driving. State-of-the-art trajectory prediction models often use attention mechanisms to model the interaction between agents. In this paper, we show that the attention information from such models can also be used to measure the importance of each agent with respect to the ego vehicle's future planned trajectory. Our experiment results on the nuPlans dataset show that our method can effectively find and rank surrounding agents by their impact on the ego's plan.

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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