A survey on ground segmentation methods for automotive LiDAR sensors

T Gomes, D Matias, A Campos, L Cunha, R Roriz - Sensors, 2023 - mdpi.com
In the near future, autonomous vehicles with full self-driving features will populate our public
roads. However, fully autonomous cars will require robust perception systems to safely …

Segment any point cloud sequences by distilling vision foundation models

Y Liu, L Kong, J Cen, R Chen… - Advances in …, 2024 - proceedings.neurips.cc
Recent advancements in vision foundation models (VFMs) have opened up new
possibilities for versatile and efficient visual perception. In this work, we introduce Seal, a …

A review of the large-scale application of autonomous mobility of agricultural platform

X Ren, B Huang, H Yin - Computers and Electronics in Agriculture, 2023 - Elsevier
With the gradual disappearance of the demographic dividend and the labor shortage
brought by the aging population, it is necessary and urgent to achieve a high degree of …

Automatic labeling to generate training data for online LiDAR-based moving object segmentation

X Chen, B Mersch, L Nunes, R Marcuzzi… - IEEE Robotics and …, 2022 - ieeexplore.ieee.org
Understanding the scene is key for autonomously navigating vehicles, and the ability to
segment the surroundings online into moving and non-moving objects is a central ingredient …

Weakly supervised 3d scene segmentation with region-level boundary awareness and instance discrimination

K Liu, Y Zhao, Q Nie, Z Gao, BM Chen - European conference on computer …, 2022 - Springer
Current state-of-the-art 3D scene understanding methods are merely designed in a full-
supervised way. However, in the limited reconstruction cases, only limited 3D scenes can be …

Collaborative semantic occupancy prediction with hybrid feature fusion in connected automated vehicles

R Song, C Liang, H Cao, Z Yan… - Proceedings of the …, 2024 - openaccess.thecvf.com
Collaborative perception in automated vehicles leverages the exchange of information
between agents aiming to elevate perception results. Previous camera-based collaborative …

Segcontrast: 3d point cloud feature representation learning through self-supervised segment discrimination

L Nunes, R Marcuzzi, X Chen, J Behley… - IEEE Robotics and …, 2022 - ieeexplore.ieee.org
Semantic scene interpretation is essential for autonomous systems to operate in complex
scenarios. While deep learning-based methods excel at this task, they rely on vast amounts …

fvdb: A deep-learning framework for sparse, large scale, and high performance spatial intelligence

F Williams, J Huang, J Swartz, G Klar… - ACM Transactions on …, 2024 - dl.acm.org
We present f VDB, a novel GPU-optimized framework for deep learning on large-scale 3D
data. f VDB provides a complete set of differentiable primitives to build deep learning …

A survey on global lidar localization: Challenges, advances and open problems

H Yin, X Xu, S Lu, X Chen, R **ong, S Shen… - International Journal of …, 2024 - Springer
Abstract Knowledge about the own pose is key for all mobile robot applications. Thus pose
estimation is part of the core functionalities of mobile robots. Over the last two decades …

LiDAR-camera panoptic segmentation via geometry-consistent and semantic-aware alignment

Z Zhang, Z Zhang, Q Yu, R Yi… - Proceedings of the …, 2023 - openaccess.thecvf.com
Abstract 3D panoptic segmentation is a challenging perception task that requires both
semantic segmentation and instance segmentation. In this task, we notice that images could …