Biosignal-based transferable attention Bi-ConvGRU deep network for hand-gesture recognition towards online upper-limb prosthesis control

•A hybrid bidirectional ConvGRU model was developed to extract muscle activation correlation both forwards and backwards in time and across multiple channels.•A novel attention mechanism was embedded to extract the intra-attention weights of the signal, and thus increase model robustness to muscle c...

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Bibliographic Details
Published in:Computer methods and programs in biomedicine 2022-09, Vol.224, p.106999, Article 106999
Main Authors: Xie, Baao, Meng, James, Li, Baihua, Harland, Andy
Format: Article
Language:English
Subjects:
Bio-signal analysis
Biomedicine and informatics
Deep learning
Gesture recognition
Transfer learning
Upper-limb prosthesis control
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