Axel Gräser

Publication Activity (10 Years)

Years Active: 1984-2020
Publications (10 Years): 18

Top Topics

Object Manipulation

Widely Separated

Top Venues

Publications

Tejas Kumar Shastha, Maria Kyrarini, Axel Gräser
Application of Reinforcement Learning to a Robotic Drinking Assistant. Robotics 9 (1) (2020)
Maria Kyrarini, Quan Zheng, Muhammad Abdul Haseeb, Axel Gräser
Robot Learning of Assistive Manipulation Tasks by Demonstration via Head Gesture-based Interface. ICORR (2019)
Maria Kyrarini, Muhammad Abdul Haseeb, Danijela Ristic-Durrant, Axel Gräser
Robot learning of industrial assembly task via human demonstrations. Auton. Robots 43 (1) (2019)
Felix Ferdinand Goldau, Tejas Kumar Shastha, Maria Kyrarini, Axel Gräser
Autonomous Multi-Sensory Robotic Assistant for a Drinking Task. ICORR (2019)
Muhammad Abdul Haseeb, Danijela Ristic-Durrant, Axel Gräser, Milan Banic, Dusan Stamenkovic
Multi-DisNet: Machine Learning-Based Object Distance Estimation from Multiple Cameras. ICVS (2019)
Tom L. Koller, Maria Kyrarini, Axel Gräser
Towards robotic drinking assistance: low cost multi-sensor system to limit forces in human-robot-interaction. PETRA (2019)
Qinyuan Fang, Maria Kyrarini, Danijela Ristic-Durrant, Axel Gräser
RGB-D Camera based 3D Human Mouth Detection and Tracking Towards Robotic Feeding Assistance. PETRA (2018)
Muhammad Abdul Haseeb, Maria Kyrarini, Shuo Jiang, Danijela Ristic-Durrant, Axel Gräser
Head Gesture-based Control for Assistive Robots. PETRA (2018)
Xingchen Wang, Danijela Ristic-Durrant, Matthias Spranger, Axel Gräser
Gait assessment system based on novel gait variability measures. ICORR (2017)
Shuo Jiang, Xingchen Wang, Maria Kyrarini, Axel Gräser
A robust algorithm for gait cycle segmentation. EUSIPCO (2017)
Jelena Ivanova, Henning Kampe, Xiangpeng Liu, Axel Gräser
Vision based recognition and tracking of green asparagus in ambient light. Autom. 65 (4) (2017)
Maria Kyrarini, Sameer Naeem, Xingchen Wang, Axel Gräser
Skill robot library: Intelligent path planning framework for object manipulation. EUSIPCO (2017)
Santiago Focke Martinez, Olena Kuzmicheva, Axel Gräser
Joint Trajectory Generation and Control for Overground Robot-based Gait Rehabilitation System MOPASS. AH (2016)
Olena Kuzmicheva, Santiago Focke Martinez, Ulrich Krebs, Matthias Spranger, Simon Moosburner, Barbel Wagner, Axel Gräser
Overground robot based gait rehabilitation system MOPASS - overview and first results from usability testing. ICRA (2016)
Anja Jackowski, Marion Gebhard, Axel Gräser
A novel head gesture based interface for hands-free control of a robot. MeMeA (2016)
Santiago Focke Martinez, Olena Kuzmicheva, Axel Gräser
Prediction of characteristic points of hip and knee joint trajectories during overground walking using IMUs and Artificial Neural Networks. MeMeA (2016)
Xingchen Wang, Maria Kyrarini, Danijela Ristic-Durrant, Matthias Spranger, Axel Gräser
Monitoring of gait performance using dynamic time warping on IMU-sensor data. MeMeA (2016)
Ge Gao, Maria Kyrarini, Mohammad Razavi, Xingchen Wang, Axel Gräser
Comparison of Dynamic Vision Sensor-Based and IMU-based systems for ankle joint angle gait analysis. ICFSP (2016)
Nina Rudigkeit, Marion Gebhard, Axel Gräser
Evaluation of control modes for head motion-based control with motion sensors. MeMeA (2015)
Xingchen Wang, Olena Kuzmicheva, Matthias Spranger, Axel Gräser
Gait feature analysis of polyneuropathy patients. MeMeA (2015)
Maria Kyrarini, Xingchen Wang, Axel Gräser
Comparison of vision-based and sensor-based systems for joint angle gait analysis. MeMeA (2015)
Adrian Leu, Danijela Ristic-Durrant, Axel Gräser
SAKKORO. Eine generische, echtzeitfähige Systemarchitektur für kognitive, kooperierende Roboter. Echtzeit (2015)
Bashar Enjarini, Axel Gräser
Color-Depth-based book segmentation in library scenario for service robots. ICARSC (2014)
Sinisa Slavnic, Danijela Ristic-Durrant, Roko Tschakarow, Thomas Brendel, Markus Tuttemann, Adrian Leu, Axel Gräser
Mobile robotic gait rehabilitation system CORBYS - overview and first results on orthosis actuation. IROS (2014)
Axel Gräser, Torsten Heyer, Leila Fotoohi, Uwe Lange, Henning Kampe, Bashar Enjarini, Stefan Heyer, Christos Fragkopoulos, Danijela Ristic-Durrant
A Supportive FRIEND at Work: Robotic Workplace Assistance for the Disabled. IEEE Robotics Autom. Mag. 20 (4) (2013)
Uwe Lange, Henning Kampe, Axel Gräser
ImageNets - Framework for Fast Development of Robust and High Performance Image Processing Algorithms. Autom. 61 (3) (2013)
Jan Ehlers, Diana Valbuena, Anja Stiller, Axel Gräser
Age-Specific Mechanisms in an SSVEP-Based BCI Scenario: Evidences from Spontaneous Rhythms and Neuronal Oscillators. Comput. Intell. Neurosci. 2012 (2012)
Axel Gräser
Herrn Professor Tolle zum 80. Geburtstag. Autom. 60 (6) (2012)
Bashar Enjarini, Axel Gräser
Planar segmentation from depth images using gradient of depth feature. IROS (2012)
Axel Gräser, Olena Kuzmicheva, Danijela Ristic-Durrant, Saravana K. Natarajan, Christos Fragkopoulos
Vision-based Control of Assistive Robot FRIEND: Practical Experiences and Design Conclusions. Autom. 60 (5) (2012)
Sorin Mihai Grigorescu, Thorsten Lüth, Christos Fragkopoulos, Marco Cyriacks, Axel Gräser
A BCI-controlled robotic assistant for quadriplegic people in domestic and professional life. Robotica 30 (3) (2012)
Hubert Cecotti, Axel Gräser
Convolutional Neural Networks for P300 Detection with Application to Brain-Computer Interfaces. IEEE Trans. Pattern Anal. Mach. Intell. 33 (3) (2011)
Adrian Leu, Dorin Aiteanu, Axel Gräser
A novel stereo camera based collision warning system for automotive applications. SACI (2011)
Ivan Volosyak, Anton Moor, Axel Gräser
A Dictionary-Driven SSVEP Speller with a Modified Graphical User Interface. IWANN (1) (2011)
Adrian Leu, Danijela Ristic-Durrant, Axel Gräser
A robust markerless vision-based human gait analysis system. SACI (2011)
Saravana K. Natarajan, Danijela Ristic-Durrant, Adrian Leu, Axel Gräser
Robust stereo-vision based 3D modelling of real-world objects for assistive robotic applications. IROS (2011)
Faraj Alhwarin, Danijela Ristic-Durrant, Axel Gräser
VF-SIFT: Very Fast SIFT Feature Matching. DAGM-Symposium (2010)
Darko Ojdanic, Axel Gräser
Using Cartesian Space in Motion Planning for 7 DoF Manipulator (Nutzung des kartesischen Raums in der Bewegungsplannung für Manipulatoren mit 7 Freiheitsgraden). Autom. 58 (2) (2010)
Faraj Alhwarin, Danijela Ristic-Durrant, Axel Gräser
Speeded Up Image Matching using Split and Extended Sift Features. VISAPP (1) (2010)
Sorin Mihai Grigorescu, Saravana K. Natarajan, Dennis Mronga, Axel Gräser
Robust feature extraction for 3D reconstruction of boundary segmented objects in a robotic Library scenario. IROS (2010)
Hubert Cecotti, Ivan Volosyak, Axel Gräser
Reliable visual stimuli on LCD screens for SSVEP based BCI. EUSIPCO (2010)
Ivan Volosyak, Tatsiana Malechka, Diana Valbuena, Axel Gräser
A novel calibration method for SSVEP based brain-computer interfaces. EUSIPCO (2010)
Sinisa Slavnic, Adrian Leu, Danijela Ristic-Durrant, Axel Gräser
Concept of a mobile robot-assisted gait rehabilitation system - Simulation study. IROS (2010)
Leila Fotoohi, Axel Gräser
A supervisory control approach for safe behavior of service robot case study: FRIEND. SAC (2010)
Henrik Gollee, Ivan Volosyak, Angus J. McLachlan, Kenneth J. Hunt, Axel Gräser
An SSVEP-Based Brain-Computer Interface for the Control of Functional Electrical Stimulation. IEEE Trans. Biomed. Eng. 57 (8) (2010)
Christian Mandel, Thorsten Lüth, Tim Laue, Thomas Röfer, Axel Gräser, Bernd Krieg-Brückner
Navigating a smart wheelchair with a brain-computer interface interpreting steady-state visual evoked potentials. IROS (2009)
Sorin Mihai Grigorescu, Danijela Ristic-Durrant, Axel Gräser
ROVIS: Robust machine vision for service robotic system FRIEND. IROS (2009)
Ivan Volosyak, Hubert Cecotti, Axel Gräser
Impact of Frequency Selection on LCD Screens for SSVEP Based Brain-Computer Interfaces. IWANN (1) (2009)
Sai Krishna Vuppala, Axel Gräser
An Approach for Tracking the 3D Object Pose Using Two Object Points. ICVS (2008)
Hubert Cecotti, Axel Gräser
Time Delay Neural Network with Fourier transform for multiple channel detection of Steady-State Visual Evoked Potentials for Brain-Computer Interfaces. EUSIPCO (2008)
Faraj Alhwarin, Chao Wang, Danijela Ristic-Durrant, Axel Gräser
Improved SIFT-Features Matching for Object Recognition. BCS Int. Acad. Conf. (2008)
Hubert Cecotti, Axel Gräser
Convolutional Neural Network with embedded Fourier Transform for EEG classification. ICPR (2008)
Ola Friman, Ivan Volosyak, Axel Gräser
Multiple Channel Detection of Steady-State Visual Evoked Potentials for Brain-Computer Interfaces. IEEE Trans. Biomed. Eng. 54 (4) (2007)
Oliver Prenzel, Christian Martens, Marco Cyriacks, Chao Wang, Axel Gräser
System-controlled user interaction within the service robotic control architecture MASSiVE. Robotica 25 (2) (2007)
Danijela Ristic, Sai Krishna Vuppala, Axel Gräser
Feedback Control for Improvement of Image Processing: An Application of Recognition of Characters on Metallic Surfaces. ICVS (2006)
Danijela Ristic-Durrant, Axel Gräser
Performance Measure as Feedback Variable in Image Processing. EURASIP J. Adv. Signal Process. 2006 (2006)
Christian Martens, Axel Gräser
Rahmenwerk zur teilautonomen Aufgabenbearbeitung mit Rehabilitationsrobotern (Framework for Semi-autonomous Task Execution with Rehabilitation Robots). Autom. 54 (1) (2006)
Ivan Volosyak, O. Kouzmitcheva, Danijela Ristic, Axel Gräser
Improvement of visual perceptual capabilities by feedback structures for robotic system FRIEND. IEEE Trans. Syst. Man Cybern. Part C 35 (1) (2005)
Zeungnam Bien, Dae-Jin Kim, Hyong-Euk Lee, Kwang-Hyun Park, Haiying She, Christian Martens, Axel Gräser
Multi sensors-based approach for intention reading with soft computing techniques. FUZZ-IEEE (2003)
Haiying She, Christian Martens, Axel Gräser, Dae-Jin Kim, Hyong-Euk Lee, Zeungnam Bien
Soft computing-based robust contact/non-contact detection during serving a drink task. FUZZ-IEEE (2003)
Dorin Aiteanu, Bernd Hillers, Axel Gräser
A Step Forward in Manual Welding: Demonstration of Augmented Reality Helmet. ISMAR (2003)
Petra Tschirner, Bernd Hillers, Axel Gräser
A Concept for the Application of Augmented Reality in Manual Gas Metal Arc Welding. ISMAR (2002)
Christian Martens, Axel Gräser
Design and implementation of a discrete event controller for high-level command control of rehabilitation robotic systems. IROS (2002)
Christian Martens, Nils Ruchel, Oliver Lang, Oleg Ivlev, Axel Gräser
A FRIEND for assisting handicapped people. IEEE Robotics Autom. Mag. 8 (1) (2001)
S. Nordbruch, Petra Tschirner, Axel Gräser
Analyse von HDRC-Bildern des Werkstoffübergangs des MSG-Schweissprozesses. DAGM-Symposium (2000)
Wei Lange-Mao, Axel Gräser
Design of robust controller for micromachined rate gyroscopes. ECC (1999)
Oliver Lang, Ralf Vogel, Nils T. Siebel, Axel Gräser
Vergleich verschiedener bildbasierter Regler zur Realisierung teilautonomer Greifvorgänge. AMS (1999)
Oliver Lang, Axel Gräser
Regelung eines teilautonomen Roboters mittels Zoomkamera. AMS (1998)
T. Trittin, Axel Gräser
Methode der virtuellen Punkte zur autonomen, bildbasierten Roboterregelung. AMS (1998)
Axel Gräser
Strukturierung der Software für Prozeßleitsysteme in der Papier- und Kunststoffindustrie. Fachtagung Prozessrechner (1984)