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Abstract:
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This thesis presents our development of an EEG signal processing application in Android
smartphone. This application can remove EOG and EMG artifacts in acquired data to support on
Neurophysiology researching, especially for diagnosis and treatment of epilepsy. It would be very
convenient for the doctor to see the EEG signal of his patients whenever and wherever. Although it is
just a prototype using stored EEG data on application, we propose a mobile application development
that may offset the disadvantages and add more features to it so as to provide a better application. In
addition, we also propose a method for eliminating the EOG and EMG artifacts in EEG records by
using SOBI algorithm and FFT for calculating the energy of EEG signals in frequency domain. The
method has been evaluated and verified in term of signal to noise ratio value. |