Quantifying the lidar sim-to-real domain shift: A detailed investigation using object detectors and analyzing point clouds at target-level

S Huch, L Scalerandi, E Rivera… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
LiDAR object detection algorithms based on neural networks for autonomous driving require
large amounts of data for training, validation, and testing. As real-world data collection and …

CMD: A cross mechanism domain adaptation dataset for 3D object detection

J Deng, W Ye, H Wu, X Huang, Q **a, X Li… - … on Computer Vision, 2024 - Springer
Point cloud data, representing the precise 3D layout of the scene, quickly drives the
research of 3D object detection. However, the challenge arises due to the rapid iteration of …

SOAP: Cross-sensor Domain Adaptation for 3D Object Detection Using Stationary Object Aggregation Pseudo-labelling

C Huang, V Abdelzad, S Sedwards… - Proceedings of the …, 2024 - openaccess.thecvf.com
We consider the problem of cross-sensor domain adaptation in the context of LiDAR-based
3D object detection and propose Stationary Object Aggregation Pseudo-labelling (SOAP) to …

SALUDA: Surface-based Automotive Lidar Unsupervised Domain Adaptation

B Michele, A Boulch, G Puy, TH Vu… - … Conference on 3D …, 2024 - ieeexplore.ieee.org
Learning models on one labeled dataset that generalize well on another domain is a difficult
task, as several shifts might happen between the data domains. This is notably the case for …

Viewer-centred surface completion for unsupervised domain adaptation in 3D object detection

D Tsai, JS Berrio, M Shan, E Nebot… - 2023 IEEE International …, 2023 - ieeexplore.ieee.org
Every autonomous driving dataset has a different configuration of sensors, originating from
distinct geographic regions and covering various scenarios. As a result, 3D detectors tend to …

Ms3d++: Ensemble of experts for multi-source unsupervised domain adaptation in 3d object detection

D Tsai, JS Berrio, M Shan, E Nebot… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Deploying 3D detectors in unfamiliar domains has been demonstrated to result in a
significant 70-90% drop in detection rate due to variations in lidar, geography, or weather …

Ms3d: Leveraging multiple detectors for unsupervised domain adaptation in 3d object detection

D Tsai, JS Berrio, M Shan, E Nebot… - 2023 IEEE 26th …, 2023 - ieeexplore.ieee.org
We introduce Multi-Source 3D (MS3D), a new self-training pipeline for unsupervised domain
adaptation in 3D object detection. Despite the remarkable accuracy of 3D detectors, they …

Towards Minimizing the LiDAR Sim-to-Real Domain Shift: Object-Level Local Domain Adaptation for 3D Point Clouds of Autonomous Vehicles

S Huch, M Lienkamp - Sensors, 2023 - mdpi.com
Perception algorithms for autonomous vehicles demand large, labeled datasets. Real-world
data acquisition and annotation costs are high, making synthetic data from simulation a cost …

LiDAR Meta Depth Completion

W Boettcher, L Hoyer, O Unal, K Li… - 2023 IEEE/RSJ …, 2023 - ieeexplore.ieee.org
Depth estimation is one of the essential tasks to be addressed when creating mobile
autonomous systems. While monocular depth estimation methods have improved in recent …

Saluda: Surface-based automotive lidar unsupervised domain adaptation

B Michele, A Boulch, G Puy, TH Vu, R Marlet… - arxiv preprint arxiv …, 2023 - arxiv.org
Learning models on one labeled dataset that generalize well on another domain is a difficult
task, as several shifts might happen between the data domains. This is notably the case for …