Proceedings of the 2016 International Conference on Computer Engineering and Information Systems

Motion Recognition for Stroke Rehabilitation Based on BP, RBF Neural Network and Support Vector Machine

Authors
Li-Quan Guo, Ji-Ping Wang, Da-Xi Xiong, Jie-Yong Bian, Lin-Qiang Zhou
Corresponding Author
Li-Quan Guo
Available Online November 2016.
DOI
https://doi.org/10.2991/ceis-16.2016.8How to use a DOI?
Keywords
motion recognition; BP neural network; RBF neural network; support vector machine
Abstract
In order to monitor the rehabilitation training of stroke patients in unsupervised situation and provide rehabilitation advice for rehabilitation clinicians, a wireless upper limb motion recognition system has been developed using 9-axis sensors, to identify the complex upper limb movements from stroke patients' rehabilitation program, such as Bobath handshake, paraplegia hand touch shoulder, elbow flexion and extension, shoulder joint horizontal outreach and elbow flexion touch head. 155 different exercises from 9 stroke patients' rehabilitation training program were adopted to verify and validate the system with 100 of them in the training group and the other 55 in the testing group. After preprocessing and the feature extraction of the acquired motion data of the data of training group, BP Neural Network, Radial Basis Function (RBF) Neural Network and Support Vector Machine (SVM) recognition approach were employed to establish three small sample identification models. Then, the data of testing group in the upper limb rehabilitation training program were used to identify the developed models. Finally, the results of three kinds of motion recognition models were compared and analyzed. It had been found that the recognition accuracy of the developed models was above 90% respectively, and SVM model had less time consuming and higher accuracy. This result provides a well reference for further development of an automated system for stroke patient rehabilitation motion recognition.
Open Access
This is an open access article distributed under the CC BY-NC license.

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Proceedings
2016 International Conference on Computer Engineering and Information Systems
Part of series
Advances in Computer Science Research
Publication Date
November 2016
ISBN
978-94-6252-283-1
ISSN
2352-538X
DOI
https://doi.org/10.2991/ceis-16.2016.8How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Li-Quan Guo
AU  - Ji-Ping Wang
AU  - Da-Xi Xiong
AU  - Jie-Yong Bian
AU  - Lin-Qiang Zhou
PY  - 2016/11
DA  - 2016/11
TI  - Motion Recognition for Stroke Rehabilitation Based on BP, RBF Neural Network and Support Vector Machine
BT  - 2016 International Conference on Computer Engineering and Information Systems
PB  - Atlantis Press
SN  - 2352-538X
UR  - https://doi.org/10.2991/ceis-16.2016.8
DO  - https://doi.org/10.2991/ceis-16.2016.8
ID  - Guo2016/11
ER  -