Computer and Modernization

Previous Articles     Next Articles

Real-time Brain-controlled Avatar System Based on SSVEP and Motor Imagery

  

  1. School of Automation, Guangdong University of Technology, Guangzhou 510006, China
  • Received:2017-05-03 Online:2018-01-23 Published:2018-01-24

Abstract: Aiming at solving the problem that the accuracy rate of recognition system is relatively low, the model is simple and the complexity of the algorithm is high, the real-time brain control real-time algorithm based on SSVEP and motion imagination is designed and applied to the brain-controlled Avatar system. By conducting off-line training and online testing of six subjects, the experimental results show that the system better reflects the control intention of the subject. All subjects can basically control the robot and achieve multi-instruction control with high recognition accuracy. The system steps to promote the brain-computer interface in the practical application and development.

Key words: motor imagery, brain-computer interface, brain-controlled Avatar