arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 2408.01537cs.CVcs.RO
收藏

SceneMotion:从智能体中心嵌入到场景级预测

SceneMotion: From Agent-Centric Embeddings to Scene-Wide Forecasts

Karlsruhe Institute of Technology(卡尔斯鲁厄理工学院);FZI Research Center for Information Technology(FZI信息技术研究中心);CARIAD SE(CARIAD公司)

Royden Wagner, Ömer Sahin Tas, Marlon Steiner, Fabian Konstantinidis, Hendrik Königshof, Marvin Klemp, Carlos Fernandez, Christoph Stiller

AI总结:

针对自动驾驶多智能体场景级运动预测问题,提出基于注意力的SceneMotion模型,通过新颖潜在上下文模块将智能体中心嵌入转换为场景级预测,在Waymo挑战赛中表现优异,还能量化智能体交互并分析模式冲突。

摘要:

自动驾驶车辆依赖多模态运动预测与环境有效交互并规划安全操作。我们提出SceneMotion,一种基于注意力的模型,用于预测多个交通智能体的场景级运动模式。该模型通过新颖的潜在上下文模块将局部智能体中心嵌入转换为场景级预测,此模块从多个智能体中心嵌入中学习场景级潜在空间,实现联合预测与交互建模。在Waymo开放交互预测挑战赛中的竞争性能证明了方法的有效性。此外,我们在时空上聚类未来路径点以量化智能体间的交互,合并所有模式并独立分析每个模式,确定哪些聚类通过交互解决或导致冲突。

英文摘要:

Self-driving vehicles rely on multimodal motion forecasts to effectively interact with their environment and plan safe maneuvers. We introduce SceneMotion, an attention-based model for forecasting scene-wide motion modes of multiple traffic agents. Our model transforms local agent-centric embeddings into scene-wide forecasts using a novel latent context module. This module learns a scene-wide latent space from multiple agent-centric embeddings, enabling joint forecasting and interaction modeling. The competitive performance in the Waymo Open Interaction Prediction Challenge demonstrates the effectiveness of our approach. Moreover, we cluster future waypoints in time and space to quantify the interaction between agents. We merge all modes and analyze each mode independently to determine which clusters are resolved through interaction or result in conflict. Our implementation is available at: https://github.com/kit-mrt/future-motion

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。

↑