DEVICE AND METHOD FOR MOTOR IMAGERY CLASSIFICATION USING TIME DOMAIN PARAMETER AND CORRELATION COEFFICIENTS

摘要

A motion image classification apparatus and a motion image classification model generation apparatus are disclosed. The motion image classification model generation apparatus selects a first electrode for classification of a motion image using a preprocessor for preprocessing an EEG signal to have a component of a predetermined frequency band and a component of a predetermined time band, and a Time Domain Parameter (TDP). An electrode selection unit that selects an electrode set that is a set of electrodes most related to the first electrode, an electrode set selection unit that extracts a feature from the EEG signals output from the electrodes included in the electrode set And a model generator that learns a classifier using the features output from the feature extractor and an extractor.