CSP APPARATUS AND METHOD FOR CLASSIFYING MOTOR IMAGERY BASED ON LOCAL CHANNEL REGION ANALYSIS USING COMMON SPATIAL PATTERN

摘要

A method of classifying motion images is disclosed. The motion image classification method comprises the steps of: (a) classifying a plurality of electrodes attached to a subject by a zone setting unit included in the motion image classification device into K (K is a natural number of 2 or more) zones, (b) classification of the motion image Generating K partial EEG signals by combining the EEG signals output from electrodes included in each region by a partial EEG signal generation unit included in the device, (c) a feature extraction unit included in the motor image classification device Computing a feature by applying a Common Spatial Pattern (CSP) technique to each of the partial EEG signals, and (d) learning a classifier using the feature extracted from the classifier included in the motor image classification device. Include.