?How robust are the trajectory prediction models

This library contains two research projects which assess the trajectory prediction models, Social-attack which evaluates “social” understanding of models, and Scene-attack which evaluates the “scene” understanding of them.

Vehicle trajectory prediction works, but not everywhere

A real-world place in Paris where the trajectory prediction model (here LaneGCN) fails. We find this place by retrieving real-world locations which resemble our conditional generated scenes for the prediction model.

Are socially-aware trajectory prediction models

?really socially-aware

Given the observation trajectories of the agents in the scene, a predictor (here S-LSTM) forecasts the future positions reasonably (blue lines). However, with less than 5cm perturbation in the observation trajectory (in red), an unacceptable collision is predicted.

Stay tuned for more updates!

Feel Free to contact us: {saeed.saadatnejad, mohammadhossein.bahari} at epfl.ch