Publication detail

Atlas Fusion 2.0 - A ROS2 Based Real-Time Sensor Fusion Framework

SVĚDIROH, S. ŽALUD, L.

Original Title

Atlas Fusion 2.0 - A ROS2 Based Real-Time Sensor Fusion Framework

Type

conference paper

Language

English

Original Abstract

In this paper, we present a novel, easy-to-use ROS2-based realtime sensor fusion framework capable of making high-level detections from raw sensor data provided by their respective drivers. This framework is a direct successor of Atlas Fusion developed by Brno University of Technology robotics lab. As opposed to its predecessor, it is based on ROS2 and more in line with its philosophy - each functionality is encapsulated in its own process (node). This allows for the composition of a unique sensor-fusion pipeline, code testing in isolation, better profiling, and easier usage of the state-of-the-art ROS2 packages developed by other research teams. Algorithms used are real-time, so the framework can be used in development, simulations (with previously collected dataset), deployed to a physical autonomous agent and the high-level detections can be shared between multiple agents. The Atlas-Fusion 2.0 framework has been developed in a way that allows for code distribution between several physical devices which helps with dividing responsibility and building redundancy into the system. With RVIZ and PlotJuggler, one can visualize every part of the processing chain from raw data up to high-level detections to assess current performance. It also has inbuilt basic profiling capabilities to publish the current delay each algorithm introduces into the system. This framework has been evaluated and tested on a sensory framework used to collect the Brno Urban Dataset and its winter extension. As the boundary of the state-of-the-art algorithms in sensor data processing is pushed rapidly, this package, in our opinion, provides a very streamlied way of experimenting with them and testing their performance.

Keywords

ROS2, Real-Time, Sensor Fusion, Framework, Experimentation, Instrumentation, Testing

Authors

SVĚDIROH, S.; ŽALUD, L.

Released

25. 10. 2024

Publisher

Springer Nature

ISBN

3031713966

Book

Lecture Notes in Computer Science

Edition

14615

Pages from

1

Pages to

13

Pages count

13

URL

https://doi.org/10.1007/978-3-031-71397-2_3

BibTex

@inproceedings{BUT188551,
  author="Stanislav {Svědiroh} and Luděk {Žalud}",
  title="Atlas Fusion 2.0 - A ROS2 Based Real-Time Sensor Fusion Framework",
  booktitle="Lecture Notes in Computer Science",
  year="2024",
  series="14615",
  pages="1--13",
  publisher="Springer Nature",
  doi="10.1007/978-3-031-71397-2\{_}3",
  isbn="3031713966",
  url="https://doi.org/10.1007/978-3-031-71397-2_3"
}

Documents

paper_017.pdf