Search Results for author: Jens Lambrecht

Found 14 papers, 7 papers with code

HabitatDyn Dataset: Dynamic Object Detection to Kinematics Estimation

1 code implementation21 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.

Navigate Object +2

Arena-Rosnav 2.0: A Development and Benchmarking Platform for Robot Navigation in Highly Dynamic Environments

1 code implementation20 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.

Benchmarking Robot Navigation

Holistic Deep-Reinforcement-Learning-based Training of Autonomous Navigation Systems

no code implementations6 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.

Autonomous Navigation Motion Planning +2

Deep-Reinforcement-Learning-based Path Planning for Industrial Robots using Distance Sensors as Observation

1 code implementation14 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.

Industrial Robots Motion Planning +2

Enhancing Navigational Safety in Crowded Environments using Semantic-Deep-Reinforcement-Learning-based Navigation

1 code implementation23 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.

Navigate Object +2

Spatial Imagination With Semantic Cognition for Mobile Robots

no code implementations8 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.

Collision Avoidance

Deep-Reinforcement-Learning-Based Semantic Navigation of Mobile Robots in Dynamic Environments

1 code implementation2 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

A Markerless Deep Learning-based 6 Degrees of Freedom PoseEstimation for with Mobile Robots using RGB Data

no code implementations16 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.

Data Visualization Object Localization

Cannot find the paper you are looking for? You can Submit a new open access paper.