Search Results for author: Franck Davoine

Found 10 papers, 4 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

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

Decentralized cooperative perception for autonomous vehicles: Learning to value the unknown

no code implementations12 Dec 2022 Maxime Chaveroche, Franck Davoine, Véronique Cherfaoui

In particular, we propose Locally Predictable VAE (LP-VAE), which appears to be producing better belief states for predictions than state-of-the-art models, both as a standalone model and in the context of DRL.

Autonomous Vehicles

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

Continuous Conditional Random Field Convolution for Point Cloud Segmentation

1 code implementation12 Oct 2021 Fei Yang, Franck Davoine, Huan Wang, Zhong Jin

Furthermore, we build an encoder-decoder network based on the proposed continuous CRF graph convolution (CRFConv), in which the CRFConv embedded in the decoding layers can restore the details of high-level features that were lost in the encoding stage to enhance the location ability of the network, thereby benefiting segmentation.

Image Segmentation Point Cloud Segmentation +2

Fusion of neural networks, for LIDAR-based evidential road mapping

no code implementations5 Feb 2021 Edouard Capellier, Franck Davoine, Veronique Cherfaoui, You Li

So as to reach satisfactory results, the system fuses road detection results obtained from three variants of RoadSeg, processing different LIDAR features.

Autonomous Vehicles

Focal points and their implications for Möbius Transforms and Dempster-Shafer Theory

1 code implementation12 Nov 2020 Maxime Chaveroche, Franck Davoine, Véronique Cherfaoui

Dempster-Shafer Theory (DST) generalizes Bayesian probability theory, offering useful additional information, but suffers from a much higher computational burden.

Explicit Inductive Bias for Transfer Learning with Convolutional Networks

3 code implementations ICML 2018 Xuhong Li, Yves GRANDVALET, Franck Davoine

In inductive transfer learning, fine-tuning pre-trained convolutional networks substantially outperforms training from scratch.

Inductive Bias Transfer Learning

Explicit Induction Bias for Transfer Learning with Convolutional Networks

no code implementations ICLR 2018 Xuhong LI, Yves GRANDVALET, Franck Davoine

In inductive transfer learning, fine-tuning pre-trained convolutional networks substantially outperforms training from scratch.

Transfer Learning

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