3D perception
Each sensor delivers information about the 3D world around the vehicle. Making sense of this information in terms of drivable space and important objects (road users, curb, obstacles, street furnitures) in 3D is required for the driving system to plan and act in the safest and most confortable way. This encompasses several challenging tasks, in particular detection and segmentation of objects in point clouds as in FKAConv at ACCV’20.
Publications
LaRa: Latents and Rays for Multi-Camera Bird's-Eye-View Semantic Segmentation
Florent Bartoccioni, Éloi Zablocki, Andrei Bursuc, Patrick Pérez, Matthieu Cord, Karteek Alahari
Conference on Robot Learning, 2022
POCO: Point Convolution for Surface Reconstruction
Alexandre Boulch and Renaud Marlet
Computer Vision and Pattern Recognition (CVPR), 2022
Image-to-Lidar Self-Supervised Distillation for Autonomous Driving Data
Corentin Sautier, Gilles Puy, Spyros Gidaris, Alexandre Boulch, Andrei Bursuc, and Renaud Marlet
Computer Vision and Pattern Recognition (CVPR), 2022
NeeDrop: Unsupervised Shape Representation from Sparse Point Clouds using Needle Dropping
Alexandre Boulch, Pierre-Alain Langlois, Gilles Puy, and Renaud Marlet
International Conference on 3D Vision (3DV), 2021
Generative Zero-Shot Learning for Semantic Segmentation of 3D Point Clouds
Bjoern Michele, Alexandre Boulch, Gilles Puy, Maxime Bucher, and Renaud Marlet
International Conference on 3D Vision (3DV), 2021
PCAM: Product of Cross-Attention Matrices for Rigid Registration of Point Clouds
Anh-Quan Cao, Gilles Puy, Alexandre Boulch, and Renaud Marlet
International Conference on Computer Vision (ICCV), 2021
FKAConv: Feature-Kernel Alignment for Point Cloud Convolutiont
Alexandre Boulch, Gilles Puy, and Renaud Marlet
Asian Conference on Computer Vision (ACCV), 2020
STaRFlow: A SpatioTemporal Recurrent Cell for Lightweight Multi-Frame Optical Flow Estimation
Pierre Godet, Alexandre Boulch, Aurelien Plyer and Guy Le Besnerais
International Conference on Pattern Recognition (ICPR), 2020
FLOT: Scene Flow on Point Clouds guided by Optimal Transport
Gilles Puy, Alexandre Boulch, and Renaud Marlet
European Conference on Computer Vision (ECCV), 2020
ConvPoint: Continuous Convolutions for Point Cloud Processing
Alexandre Boulch
Computers & Graphics Journal, 2020