Lidar snowfall simulation for robust 3d object detection

M Hahner, C Sakaridis, M Bijelic… - Proceedings of the …, 2022 - openaccess.thecvf.com
Abstract 3D object detection is a central task for applications such as autonomous driving, in
which the system needs to localize and classify surrounding traffic agents, even in the …

Fog simulation on real LiDAR point clouds for 3D object detection in adverse weather

M Hahner, C Sakaridis, D Dai… - Proceedings of the …, 2021 - openaccess.thecvf.com
This work addresses the challenging task of LiDAR-based 3D object detection in foggy
weather. Collecting and annotating data in such a scenario is very time, labor and cost …

Instance segmentation in the dark

L Chen, Y Fu, K Wei, D Zheng, F Heide - International Journal of Computer …, 2023 - Springer
Existing instance segmentation techniques are primarily tailored for high-visibility inputs, but
their performance significantly deteriorates in extremely low-light environments. In this work …

Emergent visual sensors for autonomous vehicles

Y Li, J Moreau, J Ibanez-Guzman - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
For vehicles to navigate autonomously, they need to perceive and understand their
immediate surroundings. Currently, cameras are the preferred sensors, due to their high …

Samfusion: Sensor-adaptive multimodal fusion for 3d object detection in adverse weather

E Palladin, R Dietze, P Narayanan, M Bijelic… - … on Computer Vision, 2025 - Springer
Multimodal sensor fusion is an essential capability for autonomous robots, enabling object
detection and decision-making in the presence of failing or uncertain inputs. While recent …

Gated2gated: Self-supervised depth estimation from gated images

A Walia, S Walz, M Bijelic, F Mannan… - Proceedings of the …, 2022 - openaccess.thecvf.com
Gated cameras hold promise as an alternative to scanning LiDAR sensors with high-
resolution 3D depth that is robust to back-scatter in fog, snow, and rain. Instead of …

Gated Fields: Learning Scene Reconstruction from Gated Videos

A Ramazzina, S Walz, P Dahal… - Proceedings of the …, 2024 - openaccess.thecvf.com
Reconstructing outdoor 3D scenes from temporal observations is a challenge that recent
work on neural fields has offered a new avenue for. However existing methods that recover …

3D vehicle detection and segmentation based on EfficientNetB3 and CenterNet Residual Blocks

A Kashevnik, A Ali - Sensors, 2022 - mdpi.com
In this paper, we present a two stages solution to 3D vehicle detection and segmentation.
The first stage depends on the combination of EfficientNetB3 architecture with multiparallel …

Simulating road spray effects in automotive lidar sensor models

C Linnhoff, D Scheuble, M Bijelic, L Elster… - arXiv preprint arXiv …, 2022 - arxiv.org
Modeling perception sensors is key for simulation based testing of automated driving
functions. Beyond weather conditions themselves, sensors are also subjected to object …

An Efficient Multimodal Fusion Pipeline for Nighttime 3D Object Detection with PointrendPainting

X Peng, T Zhang, X Zhang, M Dong… - 2023 IEEE/CIC …, 2023 - ieeexplore.ieee.org
Accurate detection of objects in the three-dimensional world is a core problem for
autonomous vehicles and ensures the safety of the vehicles. Nevertheless, the complex real …