What we see and What we don't see: Imputing Occluded Crowd Structures from Robot Sensing

no code implementations • 17 Sep 2021 • Javad Amirian, Jean-Bernard Hayet, Julien Pettre

We address the problem of inferring the human occupancy in the space around the robot, in blind spots, beyond the range of its sensing capabilities.

Tracking Pedestrian Heads in Dense Crowd

3 code implementations • CVPR 2021 • Ramana Sundararaman, Cedric De Almeida Braga, Eric Marchand, Julien Pettre

Moreover, we also propose a new head detector, HeadHunter, which is designed for small head detection in crowded scenes.

Head Detection Multi-Object Tracking +2

OpenTraj: Assessing Prediction Complexity in Human Trajectories Datasets

2 code implementations • 2 Oct 2020 • Javad Amirian, Bingqing Zhang, Francisco Valente Castro, Juan Jose Baldelomar, Jean-Bernard Hayet, Julien Pettre

Human Trajectory Prediction (HTP) has gained much momentum in the last years and many solutions have been proposed to solve it.

Benchmarking Self-Driving Cars +1

Social Ways: Learning Multi-Modal Distributions of Pedestrian Trajectories with GANs

1 code implementation • CVPR 2019 • Javad Amirian, Jean-Bernard Hayet, Julien Pettre

We show through experiments on real and synthetic data that the proposed method leads to generate more diverse samples and to preserve the modes of the predictive distribution.

Generative Adversarial Network Human motion prediction +4