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English(EN) Three-Step Hierarchical Transformer for Multi-Pedestrian Trajectory Prediction

新型Transformer模型提升多行人轨迹预测能力

研究人员开发了一种新颖的三步分层Transformer模型,旨在改进多行人轨迹预测。该新架构有效分离了时间编码、多模态融合和场景级交互推理,解决了先前方法常将这些因素纠缠在一起的局限性。该模型利用轻量级GRU摘要进行高效的跨模态注意力以及随时间变化的社交注意力,以可控的计算成本捕捉行人间的相互影响。在JRDB和道路交通中的行人与骑行者数据集等数据集上的实验表明,该模型达到了最先进的性能,并展现出预测早期转向等复杂行为的能力。 AI

影响 该模型预测复杂行人运动能力的提升,可以增强自动驾驶系统在拥挤城市环境中的安全性和效率。

排序理由 该集群包含一篇详细介绍新型轨迹预测模型架构的研究论文。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.CV 阅读 →

AI 生成摘要 · Google Gemini · 来自 1 个来源。 我们如何撰写摘要 →

新型Transformer模型提升多行人轨迹预测能力

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该集群包含一篇详细介绍新型轨迹预测模型架构的研究论文。[lever_c_demoted from research: ic=1 ai=1.0]
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报道来源 [1]

  1. arXiv cs.CV TIER_1 English(EN) · Laurent Guimas ·

    用于多行人轨迹预测的三步分层Transformer

    Pedestrian trajectory prediction requires modeling temporal dynamics, multimodal cues, and social interactions in crowded environments. Existing methods often address these factors separately or entangle them in costly attention blocks, limiting scalability, flexibility, and inte…