1 code implementation • 21 Apr 2023 • Zhengcheng Shen, Yi Gao, Linh Kästner, Jens Lambrecht
HabitatDyn was created from the perspective of a mobile robot with a moving camera, and contains 30 scenes featuring six different types of moving objects with varying velocities.
1 code implementation • 20 Feb 2023 • Linh Kästner, Reyk Carstens, Huajian Zeng, Jacek Kmiecik, Teham Bhuiyan, Niloufar Khorsandi, Volodymyr Shcherbyna, Jens Lambrecht
Following up on our previous works, in this paper, we present Arena-Rosnav 2. 0 an extension to our previous works Arena-Bench and Arena-Rosnav, which adds a variety of additional modules for developing and benchmarking robotic navigation approaches.
no code implementations • 6 Feb 2023 • Linh Kästner, Reyk Carstens, Christopher Liebig, Volodymyr Shcherbyna, Lena Nahrworld, Subhin Lee, Jens Lambrecht
In recent years, efforts have been made to make these sophisticated approaches accessible to a wider audience.
no code implementations • 6 Feb 2023 • Linh Kästner, Marvin Meusel, Teham Bhuiyan, Jens Lambrecht
This however, comes along with a number of problems such as catastrophic forgetfulness, inefficient navigation behavior, and non-optimal synchronization between different entities of the navigation stack.
1 code implementation • 14 Jan 2023 • Teham Bhuiyan, Linh Kästner, Yifan Hu, Benno Kutschank, Jens Lambrecht
Industrial robots are widely used in various manufacturing environments due to their efficiency in doing repetitive tasks such as assembly or welding.
1 code implementation • 23 Sep 2021 • Linh Kästner, Junhui Li, Zhengcheng Shen, Jens Lambrecht
In this paper, we propose a semantic Deep-reinforcement-learning-based navigation approach that teaches object-specific safety rules by considering high-level obstacle information.
no code implementations • 8 Apr 2021 • Zhengcheng Shen, Linh Kästner, Jens Lambrecht
The imagination of the surrounding environment based on experience and semantic cognition has great potential to extend the limited observations and provide more information for mapping, collision avoidance, and path planning.
1 code implementation • 8 Apr 2021 • Linh Kästner, Teham Buiyan, Xinlin Zhao, Lei Jiao, Zhengcheng Shen, Jens Lambrecht
Recently, mobile robots have become important tools in various industries, especially in logistics.
1 code implementation • 8 Apr 2021 • Linh Kästner, Teham Buiyan, Xinlin Zhao, Zhengcheng Shen, Cornelius Marx, Jens Lambrecht
Deep Reinforcement Learning has emerged as an efficient dynamic obstacle avoidance method in highly dynamic environments.
no code implementations • 24 Oct 2020 • Linh Kästner, Samim Ahmadi, Florian Jonietz, Mathias Ziegler, Peter Jung, Giuseppe Caire, Jens Lambrecht
Spot welding is a crucial process step in various industries.
no code implementations • 31 Aug 2020 • Linh Kästner, Leon Eversberg, Marina Mursa, Jens Lambrecht
As a result of an increasingly automatized and digitized industry, processes are becoming more complex.
1 code implementation • 2 Aug 2020 • Linh Kästner, Cornelius Marx, Jens Lambrecht
Visual based navigation and high level semantics bear the potential to enhance the safety of path planing by creating links the agent can reason about for a more flexible navigation.
Robotics
no code implementations • 16 Jan 2020 • Linh Kästner, Daniel Dimitrov, Jens Lambrecht
In this work we propose a method to deploy state of the art neural networks for real time 3D object localization on augmented reality devices.
no code implementations • 27 Dec 2019 • Linh Kästner, Vlad Catalin Frasineanu, Jens Lambrecht
The results are adaptable to work with all depth cameras and are promising for further research.