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IMTP: Intention-Matching Trajectory Prediction for Autonomous Vehicles

2023 29th International Conference on Mechatronics and Machine Vision in Practice (M2VIP)(2023)

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Abstract
Trajectory prediction for surrounding vehicles is critical for ensuring the safety of autonomous driving. In this paper, we introduce a novel prediction framework named Intention-Matching Trajectory Prediction (IMTP). Different from existing results that predict trajectories based on only environmental information and historical trajectories, the proposed method initially identifies the possible intentions of surrounding vehicles based on the environment and generates intention-informed trajectories based on the physical vehicle model. Historical trajectories are then used to identify the intention and trajectory with the highest probability. The proposed framework effectively integrates the physical vehicle model, road-related environmental factors, and interactions among surrounding vehicles. A comparative study conducted on a public dataset demonstrates that our framework enhances both prediction accuracy and robustness.
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trajectory prediction,autonomous vehicles
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要点】:IMTP是一种新颖的轨迹预测框架,通过结合物理车辆模型、环境因素和交互作用,提高了自动驾驶车辆周围车辆轨迹预测的准确性和鲁棒性。

方法】:通过识别周围车辆可能的意图,生成基于意图的轨迹,并利用历史轨迹确定具有最高概率的意图和轨迹。

实验】:在一个公共数据集上进行的比较研究表明,该框架增强了轨迹预测的准确性和稳健性,数据集名称未提及。