TY - GEN
T1 - EMG based classification of basic hand movements based on time frequency features
AU - Sapsanis, Christos
AU - Georgoulas, George
AU - Tzes, Anthony
PY - 2013
Y1 - 2013
N2 - This paper proposes an integrated approach for the identification of daily hand movements with a view to control prosthetic members. The raw EMG signal is decomposed into Intrinsic Mode Functions (IMFs) with the use of Empirical Mode Decomposition (EMD). A number of features are extracted in time and in frequency domain. Two different dimentionality methods are tested, namely the Principal Component Analysis (PCA) technique and the RELIEF feature selection algorithm. The outputs of the dimensionality reduction stage are then fed to a linear classifier to perform the detection task. The approach was tested on a group of young individuals and the results appear promising.
AB - This paper proposes an integrated approach for the identification of daily hand movements with a view to control prosthetic members. The raw EMG signal is decomposed into Intrinsic Mode Functions (IMFs) with the use of Empirical Mode Decomposition (EMD). A number of features are extracted in time and in frequency domain. Two different dimentionality methods are tested, namely the Principal Component Analysis (PCA) technique and the RELIEF feature selection algorithm. The outputs of the dimensionality reduction stage are then fed to a linear classifier to perform the detection task. The approach was tested on a group of young individuals and the results appear promising.
KW - Biomedical signal analysis
KW - Electromyography
KW - Empirical Mode Decomposition
KW - Pattern classification
KW - Principal Component analysis
KW - RELIEF feature selection
UR - http://www.scopus.com/inward/record.url?scp=84885202015&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84885202015&partnerID=8YFLogxK
U2 - 10.1109/MED.2013.6608802
DO - 10.1109/MED.2013.6608802
M3 - Conference contribution
AN - SCOPUS:84885202015
SN - 9781479909971
T3 - 2013 21st Mediterranean Conference on Control and Automation, MED 2013 - Conference Proceedings
SP - 716
EP - 722
BT - 2013 21st Mediterranean Conference on Control and Automation, MED 2013 - Conference Proceedings
T2 - 2013 21st Mediterranean Conference on Control and Automation, MED 2013
Y2 - 25 June 2013 through 28 June 2013
ER -