Authors
Huijun Ding, Qing He, Lei Zeng, Yongjin Zhou, Minmin Shen, Guo Dan
Publication date
2017/3/1
Journal
Pattern Recognition Letters
Volume
88
Pages
41-48
Publisher
North-Holland
Description
The mechanomyogram (MMG) signals detected from forearm muscle group contain abundant information which can be utilized to predict finger motion intention. Few works have been reported in this area especially for the recognition of individual finger motions, which however is crucial for many applications such as prosthesis control. In this paper, a MMG based finger gesture recognition system is designed to identify the motions of each finger. In this system, three kinds of feature sets, wavelet packet transform (WPT) coefficients, stationary wavelet transform (SWT) coefficients, and the time and frequency domain hybrid (TFDH) features, are adopted and processed by a support vector machine (SVM) classifier. The experimental results show that the average accuracy rates of recognition using the WPT, SWT and TFDH features are 91.64%, 94.31%, and 91.56%, respectively. Furthermore, the average rate of 95.20 …
Total citations
2017201820192020202120222023202421595333
Scholar articles
H Ding, Q He, L Zeng, Y Zhou, M Shen, G Dan - Pattern Recognition Letters, 2017