The deep learning gesture recognition based on surface electromyography plays an increasingly important role in human-computer interaction.In order to ensure the high accuracy of deep learning in multistate muscle act...The deep learning gesture recognition based on surface electromyography plays an increasingly important role in human-computer interaction.In order to ensure the high accuracy of deep learning in multistate muscle action recognition and ensure that the training model can be applied in the embedded chip with small storage space,this paper presents a feature model construction and optimization method based on multichannel sEMG amplification unit.The feature model is established by using multidimensional sequential sEMG images by combining convolutional neural network and long-term memory network to solve the problem of multistate sEMG signal recognition.The experimental results show that under the same network structure,the sEMG signal with fast Fourier transform and root mean square as feature data processing has a good recognition rate,and the recognition accuracy of complex gestures is 91.40%,with the size of 1MB.The model can still control the artificial hand accurately when the model is small and the precision is high.展开更多
基金supported by Liaoning Provincial Department of Education key projects and research on key technologies for collaborative walking robots based on fine electromyographic signal analysis,project number LZGD2019001.
文摘The deep learning gesture recognition based on surface electromyography plays an increasingly important role in human-computer interaction.In order to ensure the high accuracy of deep learning in multistate muscle action recognition and ensure that the training model can be applied in the embedded chip with small storage space,this paper presents a feature model construction and optimization method based on multichannel sEMG amplification unit.The feature model is established by using multidimensional sequential sEMG images by combining convolutional neural network and long-term memory network to solve the problem of multistate sEMG signal recognition.The experimental results show that under the same network structure,the sEMG signal with fast Fourier transform and root mean square as feature data processing has a good recognition rate,and the recognition accuracy of complex gestures is 91.40%,with the size of 1MB.The model can still control the artificial hand accurately when the model is small and the precision is high.
