Name
Title | ||
|---|---|---|
Using Spatial Features For Classification Of Combined Motions Based On Common Spatial Pattern |
Abstract | ||
|---|---|---|
Motion recognition is an important application of electromyography (EMG) analysis. While discrete motions such as hand open, hand close and wrist pronation have been extensively investigated, studies on combined motions involving two or more degrees of freedom (DOFs) are relatively few and the classification accuracy of the combined motions reported in previous studies is barely satisfactory. To improve the accuracy of the combined motion recognition, common spatial pattern (CSP) was employed in this study to extract spatial features. 18 forearm motion classes, consisted of 8 discrete motions and 10 combined motions, were classified by the proposed method. Our results showed that the accuracy rate of CSP features was 96.3%, which outperformed the commonly used time-domain (TD) features by 2.4% and TD combined with auto-regression coefficients (TDAR) by 0.6%. Moreover, CSP features cost noticeable much less time than TDAR and quite less time than TD in testing. These results suggest that CSP features could be a better feature set for multi-DOF myoelectric control than conventional features. |
Year | DOI | Venue |
|---|---|---|
2017 | 10.1109/EMBC.2017.8037308 | 2017 39TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY (EMBC) |
Field | DocType | Volume |
Common spatial pattern,Computer vision,Computer science,Motion recognition,Feature set,Artificial intelligence | Conference | 2017 |
ISSN | Citations | PageRank |
1094-687X | 0 | 0.34 |
References | Authors | |
6 | 5 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Huiyang Lu | 1 | 0 | 0.34 |
| Haoshi Zhang | 2 | 1 | 2.79 |
| Zhong Wang | 3 | 0 | 0.34 |
| Ruomei Wang | 4 | 35 | 20.82 |
| Guanglin Li | 5 | 314 | 57.23 |