A method of determining a predicted trajectory of a moving object. The method comprises obtaining historical trajectory data for the moving object and for one or more neighbouring objects; passing the historical trajectory data to a RNN encoder to generate dynamic features for the moving object and the one or more neighbouring objects; constructing a graph representing interactions between the moving object and the one or more neighbouring objects, wherein each node of the graph repre-sents one of the moving object or one of neighbouring objects, and comprises the respective dynamic features of the moving object or the one or more neighbouring objects, and each edge represents an effect of the moving object on a neighbouring object or vice versa, or an effect of a neighbouring object on another neighbouring object; passing the graph and the dynamic features to a GNN encoder to generate a plurality of interaction features; and passing the dynamic features and the interaction features to a RNN decoder to generate the predicted trajectory.
TRAJECTORY PREDICTING METHODS AND SYSTEMS
2024-05-30
Patent
Elektronische Ressource
Englisch
IPC: | G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
SYSTEMS AND METHODS FOR PREDICTING BICYCLE TRAJECTORY
Europäisches Patentamt | 2021
|Systems and methods for predicting vehicle trajectory
Europäisches Patentamt | 2021
|SYSTEMS AND METHODS FOR PREDICTING VEHICLE TRAJECTORY
Europäisches Patentamt | 2020
|