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pro vyhledávání: '"Sautier A"'
Online object segmentation and tracking in Lidar point clouds enables autonomous agents to understand their surroundings and make safe decisions. Unfortunately, manual annotations for these tasks are prohibitively costly. We tackle this problem with
Externí odkaz:
http://arxiv.org/abs/2409.07887
Autor:
Puy, Gilles, Gidaris, Spyros, Boulch, Alexandre, Siméoni, Oriane, Sautier, Corentin, Pérez, Patrick, Bursuc, Andrei, Marlet, Renaud
Self-supervised image backbones can be used to address complex 2D tasks (e.g., semantic segmentation, object discovery) very efficiently and with little or no downstream supervision. Ideally, 3D backbones for lidar should be able to inherit these pro
Externí odkaz:
http://arxiv.org/abs/2310.17504
We present a surprisingly simple and efficient method for self-supervision of 3D backbone on automotive Lidar point clouds. We design a contrastive loss between features of Lidar scans captured in the same scene. Several such approaches have been pro
Externí odkaz:
http://arxiv.org/abs/2310.17281
Publikováno v:
Journal of Forensic Sciences, 2021, 66 (6), pp.2208-2217
The issue of distinguishing between the same-source and different-source hypotheses based on various types of traces is a generic problem in forensic science. This problem is often tackled with Bayesian approaches, which are able to provide a likelih
Externí odkaz:
http://arxiv.org/abs/2303.09126
We propose a new self-supervised method for pre-training the backbone of deep perception models operating on point clouds. The core idea is to train the model on a pretext task which is the reconstruction of the surface on which the 3D points are sam
Externí odkaz:
http://arxiv.org/abs/2212.05867
Autor:
Sautier, Corentin, Puy, Gilles, Gidaris, Spyros, Boulch, Alexandre, Bursuc, Andrei, Marlet, Renaud
Segmenting or detecting objects in sparse Lidar point clouds are two important tasks in autonomous driving to allow a vehicle to act safely in its 3D environment. The best performing methods in 3D semantic segmentation or object detection rely on a l
Externí odkaz:
http://arxiv.org/abs/2203.16258
Autor:
Sautier, Marion, Chiron, Pierre
Publikováno v:
In Preventive Veterinary Medicine December 2023 221
Autor:
Mustapha, Lina, Lebel, Christine, Boddaert, Sophie, Castelain, Sandrine, Duverlie, Gilles, Ganry, Olivier, Herpe, Yves-Édouard, Lebreton, Ségolène, Marolleau, Jean-Pierre, Sevestre, Henri, Soriot-Thomas, Sandrine, Tebbakha, Riad, Yzet, Thierry, Sautier, Aude, Schmit, Jean-Luc
Publikováno v:
In Therapies November-December 2023 78(6):721-732
Autor:
Sautier, Bertrand, author
Publikováno v:
Developments and Directions in Intellectual Property Law : 20 Years of The IPKat, 2023.
Externí odkaz:
https://doi.org/10.1093/oso/9780192864475.003.0032
Publikováno v:
Journal of Informetrics 11 (2017) 1095-1113
Science policy is increasingly shifting towards an emphasis in societal problems or grand challenges. As a result, new evaluative tools are needed to help assess not only the knowledge production side of research programmes or organisations, but also
Externí odkaz:
http://arxiv.org/abs/1705.01151