Domain Adaptation for sEMG-based Gesture Recognition with Recurrent Neural Networks

21 Jan 2019  ·  István Ketykó, Ferenc Kovács, Krisztián Zsolt Varga ·

Surface Electromyography (sEMG/EMG) is to record muscles' electrical activity from a restricted area of the skin by using electrodes. The sEMG-based gesture recognition is extremely sensitive of inter-session and inter-subject variances. We propose a model and a deep-learning-based domain adaptation method to approximate the domain shift for recognition accuracy enhancement. Analysis performed on sparse and HighDensity (HD) sEMG public datasets validate that our approach outperforms state-of-the-art methods.

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Results from the Paper


Task Dataset Model Metric Name Metric Value Global Rank Result Benchmark
Gesture Recognition CapgMyo DB-a 2SRNN Accuracy 97.1 # 1
Gesture Recognition CapgMyo DB-b 2SRNN Accuracy 97.1 # 1
Gesture Recognition CapgMyo DB-c 2SRNN Accuracy 96.8 # 1
Gesture Recognition Ninapro DB-1 12 gestures 2SRNN Accuracy 84.7 # 1
Gesture Recognition Ninapro DB-1 8 gestures 2SRNN Accuracy 90.7 # 1

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