Building volumetric beliefs for dynamic environments exploiting map-based moving object segmentation

B Mersch, T Guadagnino, X Chen… - IEEE Robotics and …, 2023 - ieeexplore.ieee.org
Mobile robots that navigate in unknown environments need to be constantly aware of the
dynamic objects in their surroundings for mapping, localization, and planning. It is key to …

[PDF][PDF] A survey on global lidar localization

H Yin, X Xu, S Lu, X Chen, R Xiong… - arXiv preprint arXiv …, 2023 - researchgate.net
Knowledge about the own pose is key for all mobile robot applications. Thus pose
estimation is part of the core functionalities of mobile robots. In the last two decades, LiDAR …

Long-term localization using semantic cues in floor plan maps

N Zimmerman, T Guadagnino, X Chen… - IEEE Robotics and …, 2022 - ieeexplore.ieee.org
Lifelong localization in a given map is an essential capability for autonomous service robots.
In this letter, we consider the task of long-term localization in a changing indoor environment …

Online pole segmentation on range images for long-term LiDAR localization in urban environments

H Dong, X Chen, S Särkkä, C Stachniss - Robotics and Autonomous …, 2023 - Elsevier
Robust and accurate localization is a basic requirement for mobile autonomous systems.
Pole-like objects, such as traffic signs, poles, and lamps are frequently used landmarks for …

Ir-mcl: Implicit representation-based online global localization

H Kuang, X Chen, T Guadagnino… - IEEE Robotics and …, 2023 - ieeexplore.ieee.org
Determining the state of a mobile robot is an essential building block of robot navigation
systems. In this letter, we address the problem of estimating the robot's pose in an indoor …

Constructing metric-semantic maps using floor plan priors for long-term indoor localization

N Zimmerman, M Sodano, E Marks… - 2023 IEEE/RSJ …, 2023 - ieeexplore.ieee.org
Object-based maps are relevant for scene under-standing since they integrate geometric
and semantic information of the environment, allowing autonomous robots to robustly …

Visual-feature-assisted mobile robot localization in a long corridor environment

G Ge, Y Zhang, W Wang, L Hu, Y Wang… - Frontiers of Information …, 2023 - Springer
Localization plays a vital role in the mobile robot navigation system and is a fundamental
capability for autonomous movement. In an indoor environment, the current mainstream …

Robust lifelong indoor lidar localization using the area graph

F Xie, S Schwertfeger - IEEE Robotics and Automation Letters, 2023 - ieeexplore.ieee.org
Lifelong indoor localization in a given map is the basis for navigation of autonomous mobile
robots. In this letter, we address the problem of robust localization in cluttered indoor …

Fully on-board low-power localization with multizone time-of-flight sensors on nano-uavs

H Müller, N Zimmerman, T Polonelli… - … , Automation & Test …, 2023 - ieeexplore.ieee.org
Nano-size unmanned aerial vehicles (UAVs) hold enormous potential to perform
autonomous operations in complex environments, such as inspection, monitoring or data …

Fully onboard low-power localization with semantic sensor fusion on a nano-UAV using floor plans

N Zimmerman, H Müller, M Magno… - 2024 IEEE International …, 2024 - ieeexplore.ieee.org
Nano-sized unmanned aerial vehicles (UAVs) are well-fit for indoor applications and for
close proximity to humans. To enable autonomy, the nano-UAV must be able to self-localize …