Search Results for author: Julien Moreau

Found 8 papers, 1 papers with code

PseudoCal: Towards Initialisation-Free Deep Learning-Based Camera-LiDAR Self-Calibration

no code implementations18 Sep 2023 Mathieu Cocheteux, Julien Moreau, Franck Davoine

Camera-LiDAR extrinsic calibration is a critical task for multi-sensor fusion in autonomous systems, such as self-driving vehicles and mobile robots.

Sensor Fusion

Analysis over vision-based models for pedestrian action anticipation

no code implementations27 May 2023 Lina Achaji, Julien Moreau, François Aioun, François Charpillet

Therefore, we provide insights on the explainability of vision-based Transformer models in the context of pedestrian action prediction.

Action Anticipation Autonomous Vehicles

Learning to Estimate Two Dense Depths from LiDAR and Event Data

no code implementations28 Feb 2023 Vincent Brebion, Julien Moreau, Franck Davoine

In this work, we propose to address these issues by fusing information from an event camera and a LiDAR using a learning-based approach to estimate accurate dense depth maps.

Depth Estimation Vocal Bursts Valence Prediction

Emergent Visual Sensors for Autonomous Vehicles

no code implementations19 May 2022 You Li, Julien Moreau, Javier Ibanez-Guzman

Cameras are essential for perception systems due to the advantages of object detection and recognition provided by modern computer vision algorithms, comparing to other sensors, such as LiDARs and radars.

Autonomous Driving object-detection +1

PreTR: Spatio-Temporal Non-Autoregressive Trajectory Prediction Transformer

no code implementations17 Mar 2022 Lina Achaji, Thierno Barry, Thibault Fouqueray, Julien Moreau, Francois Aioun, Francois Charpillet

Finally, we justify our usage of the parallel decoding technique by showing that the trajectory prediction task can be better solved as a non-autoregressive task.

motion prediction Pedestrian Trajectory Prediction +1

Real-Time Optical Flow for Vehicular Perception with Low- and High-Resolution Event Cameras

1 code implementation20 Dec 2021 Vincent Brebion, Julien Moreau, Franck Davoine

As an answer to these points, we propose an optimized framework for computing optical flow in real-time with both low- and high-resolution event cameras.

Event-based Optical Flow Optical Flow Estimation

Is attention to bounding boxes all you need for pedestrian action prediction?

no code implementations16 Jul 2021 Lina Achaji, Julien Moreau, Thibault Fouqueray, Francois Aioun, Francois Charpillet

Interestingly, we showed that pre-training our Transformer model on the CP2A dataset and then fine-tuning it on the PIE dataset is beneficial for the action prediction task.

Autonomous Vehicles Decision Making

Associative Embedding for Game-Agnostic Team Discrimination

no code implementations1 Jul 2019 Maxime Istasse, Julien Moreau, Christophe De Vleeschouwer

Assigning team labels to players in a sport game is not a trivial task when no prior is known about the visual appearance of each team.

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