A Fast and Map-Free Model for Trajectory Prediction in Traffics

no code implementations • 19 Jul 2023 • Junhong Xiang, Jingmin Zhang, Zhixiong Nan

To handle the two shortcomings of existing methods, (i)nearly all models rely on high-definition (HD) maps, yet the map information is not always available in real traffic scenes and HD map-building is expensive and time-consuming and (ii) existing models usually focus on improving prediction accuracy at the expense of reducing computing efficiency, yet the efficiency is crucial for various real applications, this paper proposes an efficient trajectory prediction model that is not dependent on traffic maps.

Trajectory Prediction