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Stephan Mühlbacher-Karrer

6 accepted papers

2021

A Unified Perception Benchmark for Capacitive Proximity Sensing Towards Safe Human-Robot Collaboration (HRC)

ICRA 2021poster

During the co-presence of human workers and robots, measures are required to avoid injuries from undesired contacts. Capacitive Proximity Sensors (CPSs) offer a cost-effective solution to cover the entire robot manipulator with fast close-range perception for HRC tasks, closing the perception gap be…

Cited by 13SourceScholar
2021

Virtual Radar: Real-Time Millimeter-Wave Radar Sensor Simulation for Perception-Driven Robotics

RA-L 2021

This article presents ViRa <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">1</sup> <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">1</sup> Available online: https://vira.aau.at/., a real-time open-source mi

Cited by 29SourceScholar
2020

Radar Sensors in Collaborative Robotics: Fast Simulation and Experimental Validation

ICRA 2020poster

With the availability of small system in package realizations, radar systems become more and more attractive for a variety of applications in robotics, in particular also for collaborative robotics. As the simulation of robot systems in realistic scenarios has become an important tool, not only for…

Cited by 34SourceScholar
2020

robo-gym – An Open Source Toolkit for Distributed Deep Reinforcement Learning on Real and Simulated Robots

IROS 2020poster

Applying Deep Reinforcement Learning (DRL) to complex tasks in the field of robotics has proven to be very successful in the recent years. However, most of the publications focus either on applying it to a task in simulation or to a task in a real world setup. Although there are great examples of co…

Cited by 47SourceScholar
2017

Contactless Control of a Kinematically Redundant Serial Manipulator Using Tomographic Sensors

RA-L 2017

For intelligent robots sharing their workspace with humans, a reliable robot perception is mandatory. Moreover, the ease of interaction between a human and a robot in a shared workspace is indispensable. We propose a touchless motion guidance based on 2-D spatial information from a capacitive tomogr

Cited by 13SourceScholar
2015

Responsive fingers — capacitive sensing during object manipulation

IROS 2015poster

We present a novel approach of active object categorization based on an iterative Bayesian method using capacitive sensing during object manipulation. The approach uses a novel type of capacitive sensor, which can measure internal properties of materials that are inaccessible to vision or tactile se…

Cited by 21SourceScholar