Y
Yanjuan Geng
Researcher at Chinese Academy of Sciences
Publications - 48
Citations - 979
Yanjuan Geng is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Electromyography & Feature extraction. The author has an hindex of 13, co-authored 44 publications receiving 685 citations. Previous affiliations of Yanjuan Geng include University Town of Shenzhen & Shenzhen University.
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Journal ArticleDOI
Toward attenuating the impact of arm positions on electromyography pattern-recognition based motion classification in transradial amputees
TL;DR: The performance of EMG pattern-recognition based method in classifying movements strongly depends on arm positions, which suggests that the investigations associated with practical use of a myoelectric prosthesis should use the limb amputees as subjects instead of using able-body subjects.
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Intelligent EMG Pattern Recognition Control Method for Upper-Limb Multifunctional Prostheses: Advances, Current Challenges, and Future Prospects
Oluwarotimi Williams Samuel,Mojisola Grace Asogbon,Yanjuan Geng,Ali H. Al-Timemy,Sandeep Pirbhulal,Ning Ji,Shixiong Chen,Peng Fang,Guanglin Li +8 more
TL;DR: In this article, the authors explored the principles and dynamics of the existing intelligently driven EMG-PR-based prostheses control scheme and investigated on core issues including variation in muscle contraction force, electrode shift, and subject mobility.
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Conditioning and Sampling Issues of EMG Signals in Motion Recognition of Multifunctional Myoelectric Prostheses
TL;DR: The results suggest that the combination of sampling rate of 500 Hz and high-pass cut-off frequency of 60 Hz should be an optimal selection in EMG recordings for recognition of different arm movements without sacrificing too much of classification accuracy.
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A novel channel selection method for multiple motion classification using high-density electromyography.
TL;DR: The proposed multi-class common spatial pattern (MCCSP) method would be a practicable means in channel selection and would facilitate the design of practical myoelectric control systems in the active rehabilitation of mildly-impaired TBI patients and in other rehabilitation applications such as the multifunctional myoelectedric prostheses for limb amputees.
Journal ArticleDOI
Resolving the adverse impact of mobility on myoelectric pattern recognition in upper-limb multifunctional prostheses
Oluwarotimi Williams Samuel,Xiangxin Li,Yanjuan Geng,Mojisola Grace Asogbon,Peng Fang,Zhen Huang,Guanglin Li +6 more
TL;DR: The effect of mobility on the performance of EMG-PR motion classifier was investigated based on myoelectric and accelerometer signals acquired from six upper-limb amputees across four scenarios and three methods were proposed to mitigate such effect.