Comparison of non-negative matrix factorization and convolution kernel compensation in surface electromyograms of forearm muscles

Abstract

This contribution compares performances of nonnegative matrix factorization and high-density surface electromyogram (EMG) decomposition on EMG signals recoded from forearm muscles of young healthy subjects. During the EMG measurements, subjects performed dynamic wrist extensions and flexions and universal haptic device robot was used to oppose their… (More)
DOI: 10.1109/CISP-BMEI.2017.8302216

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