Comparison of Classifiers with Brain Computer Interface for Steady State Evoked Potentials
Keywords:
Brain computer interface (BCI), Steady state evoked potential (SSVEP)Abstract
Bio signals based control system has been employed into the biomedical devices and prosthetic limbs for improving the life of severely disabled and elderly people. In this paper, a Brain computer interface (BCI) is presented using steady state evoked potential (SSVEP) for comparison of accuracy of four movements i.e. forward, backward, right and left of brain signals. The performance of subjects is analyzed with four classifiers at different fatigue levels. The experiment when performed using various classifiers resulted in different accuracy.
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