A survey on deep domain adaptation for lidar perception

LT Triess, M Dreissig, CB Rist… - 2021 IEEE intelligent …, 2021 - ieeexplore.ieee.org
Scalable systems for automated driving have to reliably cope with an open-world setting.
This means, the perception systems are exposed to drastic domain shifts, like changes in …

Domain adaptation: challenges, methods, datasets, and applications

P Singhal, R Walambe, S Ramanna, K Kotecha - IEEE access, 2023 - ieeexplore.ieee.org
Deep Neural Networks (DNNs) trained on one dataset (source domain) do not perform well
on another set of data (target domain), which is different but has similar properties as the …

Openoccupancy: A large scale benchmark for surrounding semantic occupancy perception

X Wang, Z Zhu, W Xu, Y Zhang, Y Wei… - Proceedings of the …, 2023 - openaccess.thecvf.com
Semantic occupancy perception is essential for autonomous driving, as automated vehicles
require a fine-grained perception of the 3D urban structures. However, existing relevant …

Scpnet: Semantic scene completion on point cloud

Z Xia, Y Liu, X Li, X Zhu, Y Ma, Y Li… - Proceedings of the …, 2023 - openaccess.thecvf.com
Training deep models for semantic scene completion is challenging due to the sparse and
incomplete input, a large quantity of objects of diverse scales as well as the inherent label …

Sparse single sweep lidar point cloud segmentation via learning contextual shape priors from scene completion

X Yan, J Gao, J Li, R Zhang, Z Li, R Huang… - Proceedings of the AAAI …, 2021 - ojs.aaai.org
LiDAR point cloud analysis is a core task for 3D computer vision, especially for autonomous
driving. However, due to the severe sparsity and noise interference in the single sweep …

Polarmix: A general data augmentation technique for lidar point clouds

A Xiao, J Huang, D Guan, K Cui… - Advances in Neural …, 2022 - proceedings.neurips.cc
LiDAR point clouds, which are usually scanned by rotating LiDAR sensors continuously,
capture precise geometry of the surrounding environment and are crucial to many …

Towards semantic segmentation of urban-scale 3D point clouds: A dataset, benchmarks and challenges

Q Hu, B Yang, S Khalid, W Xiao… - Proceedings of the …, 2021 - openaccess.thecvf.com
An essential prerequisite for unleashing the potential of supervised deep learning
algorithms in the area of 3D scene understanding is the availability of large-scale and richly …

Towards 3D LiDAR-based semantic scene understanding of 3D point cloud sequences: The SemanticKITTI Dataset

J Behley, M Garbade, A Milioto… - … Journal of Robotics …, 2021 - journals.sagepub.com
A holistic semantic scene understanding exploiting all available sensor modalities is a core
capability to master self-driving in complex everyday traffic. To this end, we present the …

Also: Automotive lidar self-supervision by occupancy estimation

A Boulch, C Sautier, B Michele… - Proceedings of the …, 2023 - openaccess.thecvf.com
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 …

Transfer learning from synthetic to real lidar point cloud for semantic segmentation

A Xiao, J Huang, D Guan, F Zhan, S Lu - Proceedings of the AAAI …, 2022 - ojs.aaai.org
Abstract Knowledge transfer from synthetic to real data has been widely studied to mitigate
data annotation constraints in various computer vision tasks such as semantic segmentation …