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Transfer Learning for Rapid Re-calibration of a Myoelectric Prosthesis After Electrode Shift

Published on Jan 1, 2017
· DOI :10.1007/978-3-319-46669-9_28
Cosima Prahm5
Estimated H-index: 5
(Medical University of Vienna),
Benjamin Paaßen7
Estimated H-index: 7
(Citec)
+ 2 AuthorsOskar C. Aszmann25
Estimated H-index: 25
(Medical University of Vienna)
Abstract
For decades, researchers have attempted to provide patients with an intuitive method to control upper limb prostheses, enabling them to manipulate multiple degrees of freedom continuously and simultaneously using only simple myoelectric signals. However, such controlling schemes are still highly vulnerable to disturbances in the myoelectric signal, due to electrode shifts, posture changes, sweat, fatigue etc. Recent research has demonstrated that such robustness problems can be alleviated by rapid re-calibration of the prosthesis once a day, using only very small amounts of training data (less than one minute of training time). In this contribution, we propose such a re-calibration scheme for a pattern recognition controller based on transfer learning. In a pilot study with able-bodied subjects we demonstrate that high controller accuracy can be re-obtained after strong electrode shift, even for simultaneous movements in multiple degrees of freedom.
  • References (12)
  • Citations (8)
References12
Newest
#1Marina M.-C. Vidovic (Technical University of Berlin)H-Index: 4
#2Han-Jeong Hwang (Technical University of Berlin)H-Index: 16
Last.Klaus-Robert Müller (Technical University of Berlin)H-Index: 4
view all 6 authors...
#1Janne M. Hahne (GAU: University of Göttingen)H-Index: 9
#2Dario Farina (GAU: University of Göttingen)H-Index: 76
Last.David Liebetanz (GAU: University of Göttingen)H-Index: 35
view all 4 authors...
#1Dario Farina (GAU: University of Göttingen)H-Index: 76
#2Ning Jiang (GAU: University of Göttingen)H-Index: 29
Last.Oskar C. Aszmann (Medical University of Vienna)H-Index: 25
view all 7 authors...
#1Rami N. Khushaba (UTS: University of Technology, Sydney)H-Index: 19
#2Maen Takruri (American University of Ras Al Khaimah)H-Index: 9
Last.Sarath Kodagoda (UTS: University of Technology, Sydney)H-Index: 18
view all 4 authors...
#1Silvia Muceli (GAU: University of Göttingen)H-Index: 17
#2Ning Jiang (GAU: University of Göttingen)H-Index: 29
Last.Dario Farina (GAU: University of Göttingen)H-Index: 76
view all 3 authors...
#1Max Ortiz-Catalan (Chalmers University of Technology)H-Index: 11
#2Rickard Brånemark (Sahlgrenska University Hospital)H-Index: 33
Last.Bo Håkansson (Chalmers University of Technology)H-Index: 28
view all 3 authors...
#1Guy N. Brock (University of Louisville)H-Index: 28
#2Partha Mukhopadhyay (University of Louisville)H-Index: 15
Last.M. Michele Pisano (University of Louisville)H-Index: 22
view all 6 authors...
Cited By8
Newest
Jul 1, 2018 in EMBC (International Conference of the IEEE Engineering in Medicine and Biology Society)
#1Suguru Kanogal (AIST: National Institute of Advanced Industrial Science and Technology)
#2Masashi Matsuokal (AIST: National Institute of Advanced Industrial Science and Technology)
Last.Atsunori Kanemura (AIST: National Institute of Advanced Industrial Science and Technology)H-Index: 5
view all 3 authors...
Feb 1, 2018 in ICIT (International Conference on Industrial Technology)
#1Suguru Kanoga (AIST: National Institute of Advanced Industrial Science and Technology)H-Index: 3
#2Atsunori Kanemura (AIST: National Institute of Advanced Industrial Science and Technology)H-Index: 5
#1Benjamin Paaßen (Bielefeld University)H-Index: 7
#2Alexander Schulz (Bielefeld University)H-Index: 38
Last.Barbara Hammer (Bielefeld University)H-Index: 33
view all 4 authors...
Jun 21, 2017 in AIME (Artificial Intelligence in Medicine in Europe)
#1Cosima Prahm (Medical University of Vienna)H-Index: 5
#2Alexander Schulz (Bielefeld University)H-Index: 38
Last.Georg Dorffner (Medical University of Vienna)H-Index: 27
view all 6 authors...
May 1, 2017 in IJCNN (International Joint Conference on Neural Network)
#1Sascha SaralajewH-Index: 4
#2T. VillmannH-Index: 30
Jan 1, 2017 in ESANN (The European Symposium on Artificial Neural Networks)
#1Benjamin Paaßen (Citec)H-Index: 7
#2Alexander Schulz (Citec)H-Index: 38
Last.Barbara Hammer (Citec)H-Index: 33
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View next paperConcurrent Adaptation of Human and Machine Improves Simultaneous and Proportional Myoelectric Control