Unsupervised Stochastic Strategies for Robust Detection of Muscle Activation Onsets in Surface Electromyogram
نویسندگان
چکیده
منابع مشابه
Robust Muscle Activity Onset Detection Using an Unsupervised Electromyogram Learning Framework
Accurate muscle activity onset detection is an essential prerequisite for many applications of surface electromyogram (EMG). This study presents an unsupervised EMG learning framework based on a sequential Gaussian mixture model (GMM) to detect muscle activity onsets. The distribution of the logarithmic power of EMG signal was characterized by a two-component GMM in each frequency band, in whic...
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ژورنال
عنوان ژورنال: IEEE Transactions on Neural Systems and Rehabilitation Engineering
سال: 2018
ISSN: 1534-4320,1558-0210
DOI: 10.1109/tnsre.2018.2833742